Subekti, Joko, Waris Wibowo, Ningrum Astriawati, and Muhammad Hamzah Fadholy. “Optimalisasi Perawatan Sistem Pendingin Mesin Utama Tipe Hansin GLU28AG Pada Kapal”. Dinamika Bahari 3, no. 1 (May 24, 2022): 60-68. Accessed March 28, 2024. https://ejurnal.pip-semarang.ac.id/index.php/jdb/article/view/303.