Tambunan, Fadel Muhammad, Muhammad Sapril Siregar, and Syalfauqi Nurman. “Implementasi Perawatan Sekoci Penolong Di Kapal MV. Maximus I”. Jurnal Pendidikan Tambusai 7, no. 1 (April 4, 2023): 3926–3933. Accessed October 31, 2024. https://jptam.org/index.php/jptam/article/view/5871.