Ari Setiawan, Eka Kurnia Asih Pakpahan, Hadi Susanto. The Fleet and Berth Selection Model to Improve Energy and Environment Sustainability. IJIES [Internet]. 2024 Oct. 16 [cited 2025 Jan. 18];7(2):155-6. Available from: https://ijies.telkomuniversity.ac.id/index.php/IJIES/article/view/626