Nugraha, Bugi. “Pengembangan Bahan Ajar Multimoda Transportasi Prodi Diploma Iv Transportasi Laut”. Jurnal Syntax Admiration 4, no. 5 (May 25, 2023): 557-564. Accessed July 22, 2024. https://jurnalsyntaxadmiration.com/index.php/jurnal/article/view/592.