Mohamed, Norhafiza, Wan Hasrulnizzam Wan Mahmood, Mohd Razali Muhamad, and Muhamad Zaki Yusup. “The Influence of Environmental Actions and Customer Activities in GSCM on Operational Performance”. Journal of Advanced Research in Applied Sciences and Engineering Technology 6, no. 1 (December 7, 2020): 20–27. Accessed May 8, 2024. https://akademiabaru.com/submit/index.php/araset/article/view/1923.