SITEPU, Firdaus Sitepu. UPAYA MENINGKATKAN OPERASIONAL KINERJA CREW AHT. WINNING PIONEER 9 DI PELABUHAN DAPILON AFRIKA BARAT. Jurnal 7 Samudra, [S. l.], v. 8, n. 2, p. 55–62, 2023. DOI: 10.54992/7samudra.v8i2.141. Disponível em: https://ojs.pppm.poltekpel-sby.ac.id/index.php/7samudra/article/view/141. Acesso em: 9 may. 2024.