The digitalization of micro, small, and medium enterprises (MSMEs) is important, considering the many associated benefits. Indonesia, through the government’s direction, has begun to develop digitalization through the introduction of e-payment and e-commerce services into MSME supply chains, but many challenges are still encountered. In this research, we measured the influence of the use of e-payment and e-commerce services on MSME supply chain performance, as well as suggesting open innovations and solutions to accelerate the digitization of MSMEs. We collected data from 164 MSMEs in Indonesia, then conducted multiple linear regression analysis, descriptive analysis of research indicators, and interviews and discussions with research experts. The results demonstrate that there exists a positive and significant influence of both e-payment and e-commerce service variables on the performance of MSME supply chains in Indonesia. We determine ten research indicators with low values, which thus pose an obstacle to the digitization of MSMEs, and their implications, in order of open innovation and solutions, are presented in order to assist MSME actors, the government, and related institutions in accelerating the digitalization of MSMEs in Indonesia.

The competition in the manufacturing industry continues to increase, along with the shifting demand of consumers who are increasingly aware of environmental sustainability. In order for companies to be able to profit and compete competitively but also pay attention to environmental factors, one of the most important things that needs to be done is to develop the concept of green supply chain management in business processes. GSCM is defined as environmentally friendly activities, which include green procurement, green manufacturing, green distribution, and reverse logistics. Green manufacturing is one of the most important concepts that must be considered by companies as a form of response to environmental issues. This study aims to analyze green manufacturing activities at one of brewery in Indonesia using the Green SCOR model. The result of the study shows that green activities in the brewery include management of clean water sources, energy savings, and waste minimization concepts such as reduce, reuse, and recycle. Based on the result of the study, it was determined that the company's performance measure in terms of green is 62.37. It means that the company's performance is included in Good category. However, 6 of the 17 KPIs need improvement. Improvements can be made by forming a manufacturing excellence team that will conduct an audit every 3 months.