Ari Setiawan, Eka Kurnia Asih Pakpahan, and Hadi Susanto. “The Fleet and Berth Selection Model to Improve Energy and Environment Sustainability”. International Journal of Innovation in Enterprise System 7, no. 2 (October 16, 2024): 155–165. Accessed January 18, 2025. https://ijies.telkomuniversity.ac.id/index.php/IJIES/article/view/626.