Aryani , Maria Indira, and Aldira Mara Ditta Caesar Purwanto. “Political Economy of Import Waste Regulations in East Java: Implications of Indonesia’s Role As Waste Importer Country ”. Nusantara Science and Technology Proceedings (May 5, 2021): 195–205. Accessed June 23, 2025. https://nstproceeding.com/index.php/nuscientech/article/view/351.