GERY LODRES SIMARMATA; SANTUN IRAWAN; STEVIAN G.A. RAKKA. Optimalisasi Perpanjangan Masa Berlaku Safe Manning di PT. Wasesa Line. Kalao’s Maritime Journal, [S. l.], v. 6, n. 1, p. 10–17, 2025. DOI: 10.69754/kalaos.v6i1.132. Disponível em: https://jurnal.poltekpelsulut.ac.id/index.php/kalaos/article/view/132. Acesso em: 13 aug. 2025.