Banunaek, Yulia Puspikasari, William Djani, and Nursalam Nursalam. “Collaborative Governance in Waste Management in Kupang City”. International Journal of Economics Development Research (IJEDR) 5, no. 5 (November 30, 2024): 4529–4541. Accessed July 12, 2025. https://yrpipku.com/journal/index.php/ijedr/article/view/6659.