K. M. V. Ravihari, and V. S. Suriyabandara. “The Role of the State in Environmental Protection: A Critical Analysis of Sri Lanka”. Wah Academia Journal of Social Sciences 5, no. 2 (June 30, 2026): 01–13. Accessed August 16, 2026. https://www.wahacademia.com/index.php/Journal/article/view/419.