Recently, environmental degradation has become a global issue, and a green supply chain has been considered as the appropriate solution for it. Also, this issue gets the intentions of recent researchers. Thus, the current article aims to examine the impact of green supply chain practices such as green purchase, internal environmental management, and customer environmental cooperation on environment performance in Bahrain. The goal also includes examining the moderating role of green innovation among the nexus of green purchase, internal environmental management, customer environmental cooperation, and environmental performance in Bahrain. The primary data collection method has been executed by the study and collected data by using questionnaires. The employees of the supply chain department of the hydrocarbon industry in Bahrain are the respondents. The statistical results show that green purchase, internal environmental management and customer environmental cooperation have positive relationships with environmental performance. The outcomes also exposed that green innovation has played an influential moderating role among the nexus of green purchase, internal environmental management, customer environmental cooperation, and environmental performance in Bahrain. These findings provide guidelines to the regulators that they should develop effective policies related to the implementation of supply chain practices that improve environmental performance.

The objective of this paper is to assess the impact of supply chain quality integration on green supply chain management, environment performance and financial performance. The data was analyzed on 568 Vietnamese tourism businesses. Results were analyzed using SPSS 22 and Smart PLS 3.6 software. The results show that supply chain quality integration had a positive impact on green supply chain management and financial performance. Green supply chain management also had a positive impact on environment performance and financial performance. Green supply chain management also played a full mediating role in the relationship between supply chain quality integration and financial performance. However, neither size nor institutional pressure played any moderating role in the relationship between green supply chain management and financial performance and environment performance.

The objective of the study is to assess the impact of green supply chain management practices on the financial and non-financial efficiency of tourism enterprises in Hanoi, Vietnam. The study was conducted on 150 businesses in the tourism business directory of the Vietnam Tourism Association. The data collected was analyzed using SPSS and Smart PLS software and the results show that all the hypotheses were supported. Practicing green supply chain management in the tourism industry increases the company's competitive advantage, improves corporate reputation, especially improve environmental performance. While competitive advantage, good reputation and good environmental performance improve financial performance of these tourism enterprises. Finally, three mediate variables; namely competitive advantage, corporate reputation and environmental performance play a full mediate role in the relationship between green supply chain management and financial performance.