A. E. Mohd Zulkepli and M. Z. Yusoff, “The Relationship between Lean Management Practices and Environmental Performance among Manufacturing Companies in Selangor”, rmtb, vol. 7, no. 1, pp. 223–234, Jun. 2026, Accessed: Jul. 23, 2026. [Online]. Available: https://publisher.uthm.edu.my/periodicals/index.php/rmtb/article/view/23546