A . NURFAJRI IRWAN; NURUL WAHYUNI; FITRI MULYANA. IoT-Based Competency Tracking Systems for Seafarer Training Management: Automated Performance Monitoring and Skill Gap Identification in Indonesian Maritime Academies. IJISIT: International Journal of Computer Science and Information Technology, [S. l.], v. 2, n. 2, p. 163–173, 2025. DOI: 10.55123/ijisit.v2i2.55. Disponível em: https://www.ojs.literasisains.id/index.php/ijisit/article/view/55. Acesso em: 28 mar. 2026.