Aprilya, Sonia, Sovian Aritonang, and Ardan Coutsar. “Design of Bus Material on Amphibious Bus As an Alternative Mass Transportation to Overcome Traffic Congestion in Jakarta Metropolitan”. Jurnal Ilmiah Wahana Pendidikan 10, no. 4 (January 20, 2024): 853-858. Accessed May 12, 2026. https://jurnal.peneliti.net/index.php/JIWP/article/view/6209.