Hida Elma Kristina Malau, Dafid Ginting, Yusnidah Yusnidah. Pengaruh Pelaksanaan Internal Audit ISM Code Terhadap Operasional Kapal MV. Martha Golden pada PT. Multi Jaya Samudera Belawan. JUBIKIN [Internet]. 2025 Sep. 30 [cited 2025 Oct. 24];2(3):200-6. Available from: https://ejournal.arimbi.or.id/index.php/JUBIKIN/article/view/915