Hambali Hambali, Dafid Ginting, Lilis Lilis. Procedure For Managing Dangerous Goods Permit Letters For Mv. Integra Vessel At PT. Karana Line Shipping Belawan Branch. Manuhara [Internet]. 2024 Dec. 10 [cited 2024 Dec. 12];1(1):49-56. Available from: https://journal.arimbi.or.id/index.php/Manuhara/article/view/1408