Weerasiri , R.S. and Dissanayake , D. (2011) “Motivation of Small and Medium Scale Enterprises (SMEs) in Implementing Environmental Management Systems (EMS): With Special reference to Sri Lanka ”, Gyan Management Journal, 5(2), pp. 2–15. Available at: https://acspublisher.com/journals/index.php/gmj/article/view/716 (Accessed: 22 July 2024).