Dwi Prasetio, Andika, Alamsyah Alam, Taufik Hidayat, Amalia Ika Wulandari, Andi Mursid Nugraha Arifuddin, and Muhammad Uswah Pawara. 2021. “The The Effect of Immersion on Tensile Strength of Fiberglass-Polyester Composites for Shipbuilding Materials”. International Journal of Metacentre 1 (1):1 - 11. http://ijm-nasp.unhas.ac.id/index.php/ijm/article/view/4.