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Hotlan Siagian is working as an assistant professor at Petra Christian University, Surabaya, Indonesia. He completed his Doctoral of Business Management in 2014 from Padjadjaran University in Bandung, Indonesia. He has working experience as top management of domestic Airlines in Indonesia. Currently, he is a full-time faculty member at Petra Christian University, teaching in the Master of Management program, teaching operations management, supply chain management, and Strategic Management. He got a strong research background and has published several papers on supply chain management, strategic management, and operation management. He is an Indonesian citizen and a fellow of the Indonesian supply chain and logistic association.
The global order has suddenly changed due to the COVID-19 pandemic. Many countries, including Indonesia, have applied lockdown policies to stop the spread of COVID-19. Lockdown policies have disrupted the supply of raw materials and the demand for finished goods. The manufacturing industry is one of the sectors that has suffered most in this situation, and they have struggled to reconfigure their internal and external supply chain network and partnership. This study examined the impact of internal integration, supply chain partnership, supply chain agility, and supply chain resilience on sustainable advantage. The participants of this study were from manufacturing companies in Indonesia. For data collection, a questionnaire was used, with a five-point Likert scale to obtain the respondents’ opinions. Using Google Form link, the questionnaire was distributed via email and the WhatsApp social media application to the predetermined set of manufacturing companies. Respondents filled out 672 questionnaires, and 456 respondents (corresponding to 67.86%) filled it out correctly and were considered valid for further analysis. Partial least squares (PLS) regression was used to analyze the data using the SmartPLS software version 3.3. The results supported all nine hypotheses proposed. Internal integration through interdepartmental data sharing affects supply chain (SC) partnerships, SC agility, and SC resilience. Moreover, SC partnerships, through the on-time delivery of materials and by coping with changing demand, improve SC agility, SC resilience, and sustainable advantages. SC agility, in keeping the production process running normally and regulating the production capacity, affects SC resilience and sustainable advantage. SC resilience improves sustainable advantage by providing timely product delivery and reliable sales volumes in pandemic conditions. These results provide insights for managers into enhancing the sustainable advantage by improving supply chain agility, supply chain resilience, and supply chain partnerships. This study could contribute and extend the acceptance of previous studies in the context of the manufacturing industry.
Zeplin Tarigan; Hotlan Siagian; Ferry Jie. Impact of Internal Integration, Supply Chain Partnership, Supply Chain Agility, and Supply Chain Resilience on Sustainable Advantage. Sustainability 2021, 13, 5460 .
AMA StyleZeplin Tarigan, Hotlan Siagian, Ferry Jie. Impact of Internal Integration, Supply Chain Partnership, Supply Chain Agility, and Supply Chain Resilience on Sustainable Advantage. Sustainability. 2021; 13 (10):5460.
Chicago/Turabian StyleZeplin Tarigan; Hotlan Siagian; Ferry Jie. 2021. "Impact of Internal Integration, Supply Chain Partnership, Supply Chain Agility, and Supply Chain Resilience on Sustainable Advantage." Sustainability 13, no. 10: 5460.
The COVID-19 pandemic has brought about a sudden change from normal conditions to disruption conditions, and industrial sectors have experienced eroded growth. In particular, the manufacturing industry experienced a slowdown due to the sudden disruption in supply and demand. This situation stimulates the manufacturing industry to recover from this current challenging disruption. This study investigates the impact of supply chain integration on business performance through supply chain resilience, supply chain flexibility, and innovation system in Indonesia’s manufacturing companies. Data collection has obtained as many as 470 questionnaires considered valid for further analysis. Data analysis used the partial least square (PLS) technique using smartPLS software version 3.0. The results show that supply chain integration affects innovation system, supply chain flexibility, and supply chain resilience because of its ability to share complete product information and share production planning. Innovation systems and supply chain flexibility enhance supply chain resilience through the ability to deal with sudden changes in customer demand and production problems. Supply chain integration improves business performance through innovation, supply chain flexibility, and supply chain resilience in the COVID-19 era. This research could be the best practice for managers in restoring manufacturing performance quickly. This study also contributes to the current research in supply chain management.
Hotlan Siagian; Zeplin Tarigan; Ferry Jie. Supply Chain Integration Enables Resilience, Flexibility, and Innovation to Improve Business Performance in COVID-19 Era. Sustainability 2021, 13, 4669 .
AMA StyleHotlan Siagian, Zeplin Tarigan, Ferry Jie. Supply Chain Integration Enables Resilience, Flexibility, and Innovation to Improve Business Performance in COVID-19 Era. Sustainability. 2021; 13 (9):4669.
Chicago/Turabian StyleHotlan Siagian; Zeplin Tarigan; Ferry Jie. 2021. "Supply Chain Integration Enables Resilience, Flexibility, and Innovation to Improve Business Performance in COVID-19 Era." Sustainability 13, no. 9: 4669.
This study investigates the impact of enhanced enterprise resource planning (ERP) on firm performance through green supply chain management, supplier integration, and internal integration. The population is the manufacturer domiciled in East Java, Indonesia, which has implemented ERP and been certified by the International Organization for Standardization (ISO) in the environmental management system. Data collection used a questionnaire designed with the five-point Likert scale. Of 243 manufacturers, 150 questionnaires were distributed, and 135 questionnaires are considered valid for analysis. Data analysis used smart PLS software. The result indicated that all eight predetermined hypotheses were supported. Enhanced ERP affects supplier integration, internal integration, and green supply chain management. Internal integration affects green supply chain management and firm performance. Supplier integration affects green supply chain management and firm performance. Green supply chain management affects firm performance. An interesting finding is that green supply chain management, internal integration, and supplier integration mediate the effect of enhanced ERP on firm performance. This study’s novelty lies in the research model that analyzes the relationship between the four constructs simultaneously with the green supply chain management, internal integration, and supplier integration as a mediating variable. The research provides an insight for the manager on how to improve the firm performance in supply chain management. This study could also contribute to the current research in supply chain management.
Zeplin Tarigan; Hotlan Siagian; Ferry Jie. Impact of Enhanced Enterprise Resource Planning (ERP) on Firm Performance through Green Supply Chain Management. Sustainability 2021, 13, 4358 .
AMA StyleZeplin Tarigan, Hotlan Siagian, Ferry Jie. Impact of Enhanced Enterprise Resource Planning (ERP) on Firm Performance through Green Supply Chain Management. Sustainability. 2021; 13 (8):4358.
Chicago/Turabian StyleZeplin Tarigan; Hotlan Siagian; Ferry Jie. 2021. "Impact of Enhanced Enterprise Resource Planning (ERP) on Firm Performance through Green Supply Chain Management." Sustainability 13, no. 8: 4358.
The government bond (GB) has become the most attractive investment portfolio option, even though many macroeconomic factors affect the bond yield. This paper aims to investigate the determining factor of local currency government bond yield by considering the inflation rate, credit default swap, stock market index, exchange rate, and volatility index. This study used 240 data panel from the Bloomberg stock market in the form of data panel covering Southeast developing countries, namely Indonesia, Thailand, Malaysia, and the Philippines, for five years or sixty months from January 2015 to December 2019. Data analysis used recursive models and multivariate regression techniques using EViews software. The random effect model results revealed that change in the foreign exchange rate and volatility indexes affected, partially and simultaneously, the changes in the stock market index. The result also showed that changes in the stock market index, inflation rate, and credit default swap affected, partially and simultaneously, government bond yield changes. These results suggest that the government bond yield could be managed by controlling volatility index, foreign exchange rate, stock market index, inflation rates, and credit default swaps. This finding could provide an insight into the policymaker and fiscal authority on managing the risk of government bonds under control during high volatility or even making it reasonably lower. This result could contribute to the current research in the field of financial management. Acknowledgment It is the author’s pleasure to thank Muhammad Aulia SE MSc CSA® from the Ministry of Finance of Republic Indonesia, for his invaluable contribution to encourage this study and also to share the data required for this paper. He also delivers essential insights into improving the quality of this work. This research received no specific grant from any funding agency in the public, commercial, or not-for-profit sectors.
Benny Budiawan Tjandrasa; Hotlan Siagian; Ferry Jie. The macroeconomic factors affecting government bond yield in Indonesia, Malaysia, Thailand, and the Philippines. Investment Management and Financial Innovations 2020, 17, 111 -121.
AMA StyleBenny Budiawan Tjandrasa, Hotlan Siagian, Ferry Jie. The macroeconomic factors affecting government bond yield in Indonesia, Malaysia, Thailand, and the Philippines. Investment Management and Financial Innovations. 2020; 17 (3):111-121.
Chicago/Turabian StyleBenny Budiawan Tjandrasa; Hotlan Siagian; Ferry Jie. 2020. "The macroeconomic factors affecting government bond yield in Indonesia, Malaysia, Thailand, and the Philippines." Investment Management and Financial Innovations 17, no. 3: 111-121.
Cosmetics industry growth development in Indonesia was improving up to 20 % or four times compared to national economy growth. The cosmetics industry was one of the leading sectors. Lots of cosmetic industry was using the public figure as their advertisement tool to affect the consumers. The selection of public figures as brand ambassadors to build brand image and brand awareness had the goal of affecting people in their purchase decision. The object in this research was Pantene shampoo. Data collection in the research was done with distributing surveys. The sample in this research was 100 respondents, using a purposing sampling method and using partial least square as a statistic processing tool. Based on the result and analysis, the brand ambassador that Pantene shampoo was using had a significant effect on brand awareness. Brand ambassador Pantene had a significant effect on brand image, brand awareness. Brand ambassador and brand image also had a significant effect on the consumer's purchase decision. This research was meant to contribute to selecting public figures as brand ambassador that was used by the company in producing Pantene shampoo had been suitable with the Surabaya’s people desire.
Luh Gede Permata Sari Dewi; Natasya Edyanto; Hotlan Siagian. The Effect of Brand Ambassador, Brand Image, and Brand Awareness on Purchase Decision of Pantene Shampoo in Surabaya, Indonesia. SHS Web of Conferences 2020, 76, 01023 .
AMA StyleLuh Gede Permata Sari Dewi, Natasya Edyanto, Hotlan Siagian. The Effect of Brand Ambassador, Brand Image, and Brand Awareness on Purchase Decision of Pantene Shampoo in Surabaya, Indonesia. SHS Web of Conferences. 2020; 76 ():01023.
Chicago/Turabian StyleLuh Gede Permata Sari Dewi; Natasya Edyanto; Hotlan Siagian. 2020. "The Effect of Brand Ambassador, Brand Image, and Brand Awareness on Purchase Decision of Pantene Shampoo in Surabaya, Indonesia." SHS Web of Conferences 76, no. : 01023.
This study examines the effect of IT application on the supply chain performance through green supply chain management in the Food and Beverage Industry in Surabaya. Data collection is conducted using questionnaires designed with a five-point Likert scale. From 70 questionnaires distributed, 64 were considered valid for further analysis. Data analysis uses the SEM-PLS technique with SmartPLS software version 3.0. This study assesses the extent to which the corporate apply IT and adopt the green supply chain management in improving the supply chain performance. The results of this study indicate that the use of IT applications influences supply chain performance. The IT application affects the green supply chain management. Green supply chain management affects the supply chain management. One of the interesting findings is that the IT application indirectly affects supply chain performance through green supply chain management. The findings of this study provide an insight for the manager on how to improve supply chain management. This research also contributes to the on-going research in the field of supply chain management.
Hotlan Siagian; Engelbertus William Gomel; Selvie Josowanto Oei. The Effect of its Application on Supply Chain Performance Through Green Supply Chain Management in Food and Beverage Industry in Surabaya, Indonesia. SHS Web of Conferences 2020, 76, 01010 .
AMA StyleHotlan Siagian, Engelbertus William Gomel, Selvie Josowanto Oei. The Effect of its Application on Supply Chain Performance Through Green Supply Chain Management in Food and Beverage Industry in Surabaya, Indonesia. SHS Web of Conferences. 2020; 76 ():01010.
Chicago/Turabian StyleHotlan Siagian; Engelbertus William Gomel; Selvie Josowanto Oei. 2020. "The Effect of its Application on Supply Chain Performance Through Green Supply Chain Management in Food and Beverage Industry in Surabaya, Indonesia." SHS Web of Conferences 76, no. : 01010.
The company's performance must be continuously improved to be able to face the increasingly fierce global competition. The improvement of the company's performance can be made by implementing supply chain practices. The implementation of supply chain practice is a policy set by the company's top management by making the system integrated. Integration of all functions, internally and externally, is done by using integrated information technology. This study takes data from companies in East Java, engaged in machinery that has a workforce of more than 100 people categorized as medium and large companies. Respondents were set on employees with a minimum of 2 yr of working experience and a middle manager position. There were 55 respondents in this study, with data analysis using partial least square (PLS) to test the research hypothesis. The result of the data processing found that the commitment of top management affects the supply chain practices and the use of information technology. This is because the management has shown its commitment by providing the necessary human resources. The top management commitment directly influences the company's operational performance. The use of information technology directly affects supply chain practices and the company's operational performance. Supply chain practices affect the company's operational performance. This is because the company has carried out the process of information sharing with the company's suppliers to control and facilitate the procurement of quality raw materials.
Fernaldi Darmasaputra Leksono; Hotlan Siagian; Selvie Josowanto Oei. The Effects of Top Management Commitment on Operational Performance Through the Use of Information Technology and Supply Chain Management Practices. SHS Web of Conferences 2020, 76, 01009 .
AMA StyleFernaldi Darmasaputra Leksono, Hotlan Siagian, Selvie Josowanto Oei. The Effects of Top Management Commitment on Operational Performance Through the Use of Information Technology and Supply Chain Management Practices. SHS Web of Conferences. 2020; 76 ():01009.
Chicago/Turabian StyleFernaldi Darmasaputra Leksono; Hotlan Siagian; Selvie Josowanto Oei. 2020. "The Effects of Top Management Commitment on Operational Performance Through the Use of Information Technology and Supply Chain Management Practices." SHS Web of Conferences 76, no. : 01009.
This Study investigate The Effect of Product Knowledge on salesperson Performance with the moderating Role of Attitude. Amout of 65 from 72 questionnaires are considered valid for further analysis. Data analysis used Partial Least Square (PLS) with the smartPLS software version 3.0. Data analysis was performed to assess the measurement model and the inner model. The result revealed that one hypothesis was supported and the other one was not supported. Product knowledge influence the salesperson performance while attitude did not moderate the influence of product knowledge on the salesperson performance. This result of study enhances the insight of the sales manager that attitude did not moderate the salesperson performance. Manager needs to review the training of the salesperson in order the attitude contribute to the salesperson performance.
Hotlan Siagian; Garry Putera; Juris Burlakovs. The Effect of Product Knowledge on Salesperson Performance with the moderating role of Attitude. SHS Web of Conferences 2020, 76, 01011 .
AMA StyleHotlan Siagian, Garry Putera, Juris Burlakovs. The Effect of Product Knowledge on Salesperson Performance with the moderating role of Attitude. SHS Web of Conferences. 2020; 76 ():01011.
Chicago/Turabian StyleHotlan Siagian; Garry Putera; Juris Burlakovs. 2020. "The Effect of Product Knowledge on Salesperson Performance with the moderating role of Attitude." SHS Web of Conferences 76, no. : 01011.
The role of the top management commitment is in enhancing the competitive advantage through ERP integration and the purchasing strategy. Data were collected using questionnaires from 49 manufacturing companies domiciled in the region of East Java, Indonesia. PLS technique was used to analyze the data. The result of the study indicated that top management commitment influences ERP integration and the purchasing strategy, top management commitment influences the competitive advantage, ERP integration affects the purchasing strategy, and ERP integration and purchasing strategy influences the competitive advantage. One of the most exciting findings revealed that ERP integration and purchasing strategy mediated the influence of top management commitment on the competitive advantage. Top management influences, directly and indirectly, the competitive advantage. This result provides the managerial implication that the management needs to establish an ERP integration and define a proper purchasing strategy in enhancing the competitive advantage of the manufacturing company.
Zeplin Jiwa Husada Tarigan; Hotlan Siagian; Ferry Jie. The Role of Top Management Commitment to Enhancing the Competitive Advantage Through ERP Integration and Purchasing Strategy. International Journal of Enterprise Information Systems 2020, 16, 53 -68.
AMA StyleZeplin Jiwa Husada Tarigan, Hotlan Siagian, Ferry Jie. The Role of Top Management Commitment to Enhancing the Competitive Advantage Through ERP Integration and Purchasing Strategy. International Journal of Enterprise Information Systems. 2020; 16 (1):53-68.
Chicago/Turabian StyleZeplin Jiwa Husada Tarigan; Hotlan Siagian; Ferry Jie. 2020. "The Role of Top Management Commitment to Enhancing the Competitive Advantage Through ERP Integration and Purchasing Strategy." International Journal of Enterprise Information Systems 16, no. 1: 53-68.
This study examines the influence of key user empowerment on the operational performance through the mediating role of process integration, purchasing strategy and production system. The questionnaires were distributed to 120 manufacturing companies domiciled in East Java Region. Of the 120, 70 questionnaires are valid for further analysis. Data analysis used Partial Least Square (PLS) version 3.0. The finding are as follows: Key user empowerment affects the process integration. Key user empowerment influence the purchasing strategy. Process integration affects the purchasing. Process integration also influence the production system. Purchasing strategy provide support in the company's production system. Process Integration affects the company's operational performance. Purchasing strategy does not affect the operational performance. Purchasing strategy has an impact on company performance through a production system. The production system provides an increasein company performance. In summary, the key user empowerment has a direct and indirect impact on operational performance through process integration, purchasing strategy, and the production system. This study enriches the current research in supply chain management and provide an insight for the manager in improving the operational performance.
Zeplin Jiwa Husada Tarigan; Hotlan Siagian; Sautma Ronni Basana; Ferry Jie. Effect of Key User Empowerment, Purchasing Strategy, Process Integration,Production System to Operational Performance. E3S Web of Conferences 2019, 130, 01042 .
AMA StyleZeplin Jiwa Husada Tarigan, Hotlan Siagian, Sautma Ronni Basana, Ferry Jie. Effect of Key User Empowerment, Purchasing Strategy, Process Integration,Production System to Operational Performance. E3S Web of Conferences. 2019; 130 ():01042.
Chicago/Turabian StyleZeplin Jiwa Husada Tarigan; Hotlan Siagian; Sautma Ronni Basana; Ferry Jie. 2019. "Effect of Key User Empowerment, Purchasing Strategy, Process Integration,Production System to Operational Performance." E3S Web of Conferences 130, no. : 01042.
In this thesis discuss about the affect of Information Technology Application to Organizational Performance through Warehouse Management and Customer Relationship Management on company. In this study using primary data with a population of 109 companies and 52 samples of companies using data collection methods, namely 5 points Likert scale in the form of questionnaires distributed in companies that are groups on third party logistic companies in Surabaya and Sidoarjo. This study uses Structural Equation Modeling analysis techniques, also called path modeling with SmartPLS tools. The questionnaire collected was 53 questionnaires. The result showed that the affect of Information Technology Application on Organizational Performance were positive and significant. In addition, the results also showed that the affect of Information Technology Application on Warehouse Management were positive and significant, the result showed that the affect of Information Technology Application on Customer Relationship Management were positive and significant, the result also showed that the affect of Warehouse Management on Organizational Performance were positive and significant, and the result showed that the affect of Customer Relationship Management on Organizational Performance were positif and significant in 3PL companies in Surabaya and Sidoarjo
Olivia Gisena Santoso; Hotlan Siagian. Influence of IT Application to Organizational Performance mediated by warehouse management and customer relationship management. Petra International Journal of Business Studies 2019, 2, 66 -74.
AMA StyleOlivia Gisena Santoso, Hotlan Siagian. Influence of IT Application to Organizational Performance mediated by warehouse management and customer relationship management. Petra International Journal of Business Studies. 2019; 2 (1):66-74.
Chicago/Turabian StyleOlivia Gisena Santoso; Hotlan Siagian. 2019. "Influence of IT Application to Organizational Performance mediated by warehouse management and customer relationship management." Petra International Journal of Business Studies 2, no. 1: 66-74.
This study examines the impact of information system management implementation on the company performance with the mediating role of process innovation and process innovation. Data collection is conducted by distributing questionnaires to, and through interviews with the respondents engaged in the department of the information system of 41 companies in Surabaya, Indonesia. The questionnaire is designed using a five-point Likert scale ranging from 1: strongly disagree up to 5: strongly agree. The data analysis uses smart PLS software version 3.0. The study found that the implementation of a management information system directly affects the process of innovation. The implementation of a management information system also directly influences product innovation. The implementation of a management information system does not directly affect the supply chain performance. The process innovation improves product innovation. Process innovation does not provide a direct impact on supply chain performance. Product innovation directly gives an impact on the improvement of the performance. In total, the implementation of management information systems affects supply chain performance through the process innovation and product innovation by the coefficient of 0.526. This study contributes to the current research on supply chain management and paves the way for managers to improve the supply chain performance by implementing the management information system, product innovation, and process innovation.
Zeplin Jiwa Husada Tarigan; Hotlan Siagian; Rick Richard Bua. The Impact of Information System Implementation to the Integrated System for Increasing the Supply Chain Performance of Manufacturing Companies. IOP Conference Series: Materials Science and Engineering 2019, 473, 012050 .
AMA StyleZeplin Jiwa Husada Tarigan, Hotlan Siagian, Rick Richard Bua. The Impact of Information System Implementation to the Integrated System for Increasing the Supply Chain Performance of Manufacturing Companies. IOP Conference Series: Materials Science and Engineering. 2019; 473 (1):012050.
Chicago/Turabian StyleZeplin Jiwa Husada Tarigan; Hotlan Siagian; Rick Richard Bua. 2019. "The Impact of Information System Implementation to the Integrated System for Increasing the Supply Chain Performance of Manufacturing Companies." IOP Conference Series: Materials Science and Engineering 473, no. 1: 012050.
Hotlan Siagian; Zeplin Jiwa Husada Tarigan; Erwin Susilo. The Effect of IT Implementation on Supply Chain Performance: The Mediating Role of Information Sharing and Information Quality. International Journal of e-Education, e-Business, e-Management and e-Learning 2019, 9, 1 .
AMA StyleHotlan Siagian, Zeplin Jiwa Husada Tarigan, Erwin Susilo. The Effect of IT Implementation on Supply Chain Performance: The Mediating Role of Information Sharing and Information Quality. International Journal of e-Education, e-Business, e-Management and e-Learning. 2019; 9 (4):1.
Chicago/Turabian StyleHotlan Siagian; Zeplin Jiwa Husada Tarigan; Erwin Susilo. 2019. "The Effect of IT Implementation on Supply Chain Performance: The Mediating Role of Information Sharing and Information Quality." International Journal of e-Education, e-Business, e-Management and e-Learning 9, no. 4: 1.
In this thesis discuss the effect of Information Technology Application on Organizational Performance through Cross Functional Team and Total Quality Management Implementation on the company. In this study using primary data with 102 population and 50 samples of manufacturing companies using data collection methods, namely 5 points Likert scale in the form of questionnaires distributed in companies that are open or closed that have large and medium industrial groups on firm manufacturing in East Java. This study uses Structural Equation Modeling analysis techniques, also called path modeling with SmartPLS tools. The questionnaire collected was 57 questionnaires. The result showed that the effect of Information Technology Application on Organizational Performance was significant. The results showed that the effect of Information Technology Application on Cross Functional Team was significant, the result showed that the effect of Information Technology Application on Total Quality Management Implementation was significant, the result showed that the effect of Cross-Functional Team on Organizational Performance was significant, the result showed that the effect of Cross-Functional Team on Total Quality Management Implementation was significant and the result showed that the effect of Total Quality Management Implementation on Organizational Performance was significant in firms manufacturing in East Java.
Tommy Westonlie; Hotlan Siagian; Zeplin Jiwa Husada Tarigan. The Effect of Information Technology Application on Organizational Performance Through Cross Functional Team and Total Quality Management Implementation. Petra International Journal of Business Studies 2018, 1, 98 -105.
AMA StyleTommy Westonlie, Hotlan Siagian, Zeplin Jiwa Husada Tarigan. The Effect of Information Technology Application on Organizational Performance Through Cross Functional Team and Total Quality Management Implementation. Petra International Journal of Business Studies. 2018; 1 (2):98-105.
Chicago/Turabian StyleTommy Westonlie; Hotlan Siagian; Zeplin Jiwa Husada Tarigan. 2018. "The Effect of Information Technology Application on Organizational Performance Through Cross Functional Team and Total Quality Management Implementation." Petra International Journal of Business Studies 1, no. 2: 98-105.
Hatane Semuel; Hotlan Siagian; Stefanie Octavia. The Effect of Leadership and Innovation on Differentiation Strategy and Company Performance. Procedia - Social and Behavioral Sciences 2017, 237, 1152 -1159.
AMA StyleHatane Semuel, Hotlan Siagian, Stefanie Octavia. The Effect of Leadership and Innovation on Differentiation Strategy and Company Performance. Procedia - Social and Behavioral Sciences. 2017; 237 ():1152-1159.
Chicago/Turabian StyleHatane Semuel; Hotlan Siagian; Stefanie Octavia. 2017. "The Effect of Leadership and Innovation on Differentiation Strategy and Company Performance." Procedia - Social and Behavioral Sciences 237, no. : 1152-1159.
Hotlan Siagian; Hatane Semuel; William Gondo Widjaja. The Effect of Organizational Culture and Manufacturing Strategy on Firm Performance through Business Process Re-engineering. International Journal of e-Education, e-Business, e-Management and e-Learning 2017, 7, 1 .
AMA StyleHotlan Siagian, Hatane Semuel, William Gondo Widjaja. The Effect of Organizational Culture and Manufacturing Strategy on Firm Performance through Business Process Re-engineering. International Journal of e-Education, e-Business, e-Management and e-Learning. 2017; 7 (3):1.
Chicago/Turabian StyleHotlan Siagian; Hatane Semuel; William Gondo Widjaja. 2017. "The Effect of Organizational Culture and Manufacturing Strategy on Firm Performance through Business Process Re-engineering." International Journal of e-Education, e-Business, e-Management and e-Learning 7, no. 3: 1.