CHANRA PURNAMA; SIMANJUNTAK, Marihot; BARASA, Larsen. Digital Twin Integration for Predictive Maintenance and Performance Optimization of Maritime Academy Training . IJISIT: International Journal of Computer Science and Information Technology, [S. l.], v. 3, n. 1, p. 1–11, 2026. DOI: 10.55123/ijisit.v3i1.58. Disponível em: https://ojs.literasisains.id/index.php/ijisit/article/view/58. Acesso em: 7 jul. 2026.