Alamsyah, A. et al. 2020. Comparison Effect of Resin and Catalyst Against Fiberglass-Composite Tensile Strength Polyester For Ship Building Materials. Zona Laut Jurnal Inovasi Sains Dan Teknologi Kelautan. 1, 2 (Jul. 2020), 26–32. DOI:https://doi.org/10.62012/zl.v1i2.10760.