Panderaja Soritua Sijabat, et al. “Seafarer Readiness for Green Shipping Transition - Insights from Maritime Education and Industry Professionals”. Jurnal Kajian Dan Penelitian Umum, vol. 3, no. 1, Jan. 2025, pp. 40-58, doi:10.47861/jkpu-nalanda.v3i1.1496.