Kusumawati, E. et al. 2024. Professionalism of Marine Inspectors in Actualizing Voyage Safety Towards Zero Accident at the Tanjung Perak Main Class Port. Zona Laut Jurnal Inovasi Sains Dan Teknologi Kelautan. 5, 3 (Nov. 2024), 309–321. DOI:https://doi.org/10.62012/zl.v5i3.42077.