Kurniawan, Jefri, Aldri Frinaldi, and Rembrandt Rembrandt. “Enforcement of Environmental Law in Efforts to Handle River Pollution Cases in Indonesia”. Science and Environmental Journal for Postgraduate 7, no. 1 (December 1, 2024): 58–67. Accessed April 27, 2026. http://senjop.ppj.unp.ac.id/index.php/senjop/article/view/276.