Mardani Putra, A., Ludro Tamtomo, A., Mochammad Mansur, H. and Sulistianto, J. 2023. Competence of Kleders in Improving the Safety and Security Aspects of Vessel Special Livestock Sailing. Zona Laut Jurnal Inovasi Sains Dan Teknologi Kelautan. 4, 2 (Jul. 2023), 145-151. DOI:https://doi.org/10.62012/zl.v4i2.26925.