Kamaruddin, Nor, et al. “The Relationship Between Corporate Social Responsibility and Employees’ Pro-Environmental Behavior at the Workplace Among Manufacturing Industries ”. Research in Management of Technology and Business, vol. 2, no. 2, Nov. 2021, pp. 1-18, https://penerbit.uthm.edu.my/periodicals/index.php/rmtb/article/view/4905.