The complexity that surrounds the construction projects ends up hampering the balance between economic, environmental and social issues. In this context, this research aims to know the behavior of international scientific production relating sustainability to complex projects, through a systematic literature review and bibliometric indicators. It was searched for articles that related the terms “project *”, “complex *”, “sustainability”, “building OR civil construction” in the Scopus database, resulting in a sample of 331 articles. There is a tendency of studies on the subject from 2006, where the articles, for the most part, seek to understand the consequences and complexity in the implementation of works, through case studies. The sample obtained also showed that the American researchers lead in quantity of research and are the most cited. Finally, the emerging international interest in sustainable construction may correlate with the growing number of green buildings and the existing certifications that characterize sustainable buildings.

Circular economy (CE) principles have gained prominence in the fashion industry since it is a highly polluting industry and requires sustainable changes. Even though there are several CE initiatives already in place within the fashion production chain, changes towards CE are still slow. This study seeks to identify the drivers, barriers, and practices that influence implementing circular economy concepts in the fashion industry production chain using a systematic literature review. The results show that some more barriers and criteria keep consumers away from circular fashion concepts than drivers. These barriers include fast fashion consumer culture, even though more consumers are environmentally conscious. This is because awareness has not reached large-scale populations, despite the world being more aware of social and environmental issues. Consumers still do not see ethical and ecological problems associated with the fashion industry and continue to be targeted for large fast fashion retailers that sell a misguided version of consumerism. This study contributes to both academia and new fashion business models that seek to become more sustainable since it presents opportunities for investments and the obstacles that must be overcome for reaching CE within this sector.

The fashion industry is one of the most important industries for the world economy, but is also one of the most polluting. Some fashion companies have been adopting circular economy initiatives to combat this. Circular fashion (CF) results in cleaner production and reduces textile waste, but depends on consumer collaboration. Several studies analysing consumer CF issues worldwide have been recently published, but these studies are not common in emerging countries. This paper seeks to investigate the relationships between Brazilian consumers and CF. The methodology comprised a systematic literature review and survey. The main results show that, although young consumers are willing to change their clothing consumption habits and believe that fashion companies should be more sustainable, most of them never get involved in circular actions in the fashion chain. This paper seeks to fill a research gap on Brazilian CF, and contribute to both literature and the fashion industry in developing countries.

Purpose: The purpose of this paper is to analyze the impact of the integration of management systems that include economic, social and environmental standards on economic performance.Design/methodology/approach: The methodology consists of analyzing reports of certified companies and secondary data on economic performance indicators. Two sample groups of companies were compared against each other. The core group is composed of companies that have integration of certification on each triple bottom line (TBL) dimensions, economic, environmental and social (ISO 9001 and ISO 14001 and OHSAS 18001). The control group is composed of companies of the same size and sector (mirror sample) but without standards related to social and environmental dimensions. The comparative analysis of both core and control groups was performed based on non-parametric methods, such as the mood median test and structural equation modeling.Findings: Several economic performance indicators of both groups were statistically analyzed and compared. The results show that companies with integrated management systems (IMS) (core group) on a TBL perspective showed better economic performance compared to other companies of the control group. Moreover, this study shows that the industry sector influences this relation, particularly in the energy, chemical and petrochemicals, services and transportation sectors.Practical implications: For executives and managers, the results suggest that the amount invested in IMS in a TBL perspective increases the economic performance of companies, resulting in profitability, increased equity and sales growth. It reinforces the win–win perspective on sustainability in companies instead of the mindset on negative trade-offs on economics.Originality/value: This research sheds light on controversies, discussed in the literature, concerning the positive vs negative effects on the economic performance of IMS, with social and environmental standards. The results show that economic performance is improved in companies of the core group.

Purpose: The purpose of this paper is to analyze the impact of integrated management systems (IMSs) on sustainability (based on the triple bottom line (TBL) concept). To accomplish this objective, this paper seeks to answer the following research questions: How can IMS impact organizational sustainability performance? And, how the key challenges of IMS can influence companies in practice?Design/methodology/approach: A case-based approach is used based on the following four cases from different sectors: an electric power distributor; an environmental consulting firm; a public transport firm; and a firm with a broad portfolio of equipment, products and provisions for industrial services in different markets.Findings: The results show that the integration of management systems was driven by the companies' strategies toward sustainability. The stakeholders' perception is that a firm's image as a sustainable company also enhances environmental and social performance. The economic performance was not emphasized. Companies noted that the main challenge was motivating and engaging human resources.Originality/value: This paper shows that sustainability was not a motivation for implementing an IMS. But, implementing an IMS was a driver of sustainability performance. Also, the relationship between IMS and organizational performance can be presented based on TBL perspectives, and implementing an IMS can be challenging in practice.