Kusman M, Mulya E, Kapita H. Evaluation of Environmental Management System Implementation ISO 14001 at Imam Lastori Daruba’s Port Morotai Island Regency. ijeit [Internet]. 3Sep.2020 [cited 18Apr.2026];3(2):416-22. Available from: http://www.jurnal.peneliti.net/index.php/IJEIT/article/view/404