Maulana, Rafigo Charisma, Samsul Huda, Dyah Ratnaningsih, and I’ie Suwondo. “Optimization of Hatch Cover Maintenance on MV. Orient King”. Journal of Engineering Science and Technology Management (JES-TM) 6, no. 2 (July 15, 2026): 464–468. Accessed July 22, 2026. https://jes-tm.org/index.php/jestm/article/view/459.