Maulana, R. C., Huda, S., Ratnaningsih, D., & Suwondo, I. (2026). Optimization of Hatch Cover Maintenance on MV. Orient King. Journal of Engineering Science and Technology Management (JES-TM), 6(2), 464–468. Retrieved from https://jes-tm.org/index.php/jestm/article/view/459