Abdul Rochman, Giovanni Battista Puteri. ISM and ISPS Code Implementation: Stakeholder Perspectives on Indonesian Maritime Education Effectiveness. JUMINTAL: Jurnal Manajemen Informatika dan Bisnis Digital [Internet]. 2025 May 20 [cited 2026 Mar. 7];4(1):161-9. Available from: https://journal.literasisains.id/index.php/jumintal/article/view/5602