MOCHAMAD FIRMAWAN; NYOMAN ARDIANA LISTRIAWATI; ARI SRIANTINI. The Impact of Environmentally Friendly Technology and Renewable Energy on the Operational Efficiency of Merchant Vessels at TUKS PT. Petrokimia Gresik. Jurnal Info Sains : Informatika dan Sains, [S. l.], v. 15, n. 01, p. 164–170, 2025. Disponível em: https://ejournal.seaninstitute.or.id/index.php/InfoSains/article/view/7106. Acesso em: 17 jul. 2026.