Ilham Dermawan, M., Tri, T. A. K., Aditya, B. K., Nugroho, N. Y., & Suwasono, B. (2026). The Effect of Reusing Copper Slag in the Blasting Process on the Surface Roughness of Ship Hull Plates. Zona Laut Jurnal Inovasi Sains Dan Teknologi Kelautan, 109–113. https://doi.org/10.62012/zl.vi.48951