Amry, Ardita, and Fadhlan Hakiem. 2026. “Implementation Implementation of Cooperation Between the City of Surabaya and the City of Kitakyushu in the Development of Waste-to-Energy Technology Based on Waste-to-Energy Power Plants (PLTSa) in 2024-2025”. Journal of Government Science Studies 5 (2). https://ojs3.unpatti.ac.id/index.php/jgs/article/view/25163.