Implementation of Loading and Unloading Service Policy at Bitung Port. JISIP (Jurnal Ilmu Sosial dan Pendidikan), [S. l.], v. 8, n. 1, p. 662–668, 2024. DOI: 10.58258/jisip.v8i1.6487. Disponível em: https://ejournal.mandalanursa.org/index.php/JISIP/article/view/6487. Acesso em: 16 jun. 2026.