Matagiwa, P. et al. 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 (Oct. 2025), 69–83. DOI:https://doi.org/10.38035/dijemss.v7i1.5559.