Nguyen Ba D, Nguyen Thi TP. The Role of Marine Manpower Resources and The Problems Posed to Vietnam in The Process of Exploiting and Utilizing the Sea Sustainably. rrijm [Internet]. 2023 Mar. 14 [cited 2026 Apr. 19];8(3):210-8. Available from: https://www.old1.rrjournals.com/index.php/rrijm/article/view/560