PAULA YULIARTA BR SITANGGANG; SYARIFUR RIDHO; DIRHAMSYAH DIRHAMSYAH; FADIYAH HANI SABILA. Optimization of Making Dahsukim Permits for Foreign Employees Working on Lay Up Ships At PT. Trans Shipping Agency Batam. Ocean Engineering : Jurnal Ilmu Teknik dan Teknologi Maritim, [S. l.], v. 2, n. 2, p. 150–159, 2023. DOI: 10.58192/ocean.v2i2.2470. Disponível em: https://journal.unimar-amni.ac.id/index.php/ocean/article/view/2470. Acesso em: 5 dec. 2024.