Matagiwa, Parabil, Lira Agusinta, and Juliater Simarmata. 2025. “The Effect of the Green Shipping Campaign and Greenhouse Gas Emission Reduction Policy on Electric Vessel Procurement Mediated by Shipowner Perceptions: A Case Study at PT Pertamina Trans Kontinental (2025)”. Dinasti International Journal of Education Management and Social Science 7 (1):69-83. https://doi.org/10.38035/dijemss.v7i1.5559.