Prasetiawan A, Sengadji CG, Gedalya KZ. Optimization of Ship Crew Placement in Accordance with Safe Manning at PT. Pertamina International Shipping (PIS). cset [Internet]. 2023Oct.5 [cited 2024Jul.16];3(1):313-8. Available from: https://proceeding.researchsynergypress.com/index.php/cset/article/view/765