“Analisis Sistem Pengawasan dan Dasar Penetapan Tarif Penyeberangan Feri pada Malam Hari di Jalur Mandomai-Sei Pitung” (2026) Integrative Perspectives of Social and Science Journal, 3(07 Juli), pp. 528–546. Available at: https://ipssj.com/index.php/ojs/article/view/1728 (Accessed: 21 October 2026).