HA, T. S.; NGUYEN, P. Q. P.; NGUYEN, T. C. H. Opportunity and Challenge of Vietnamese Fleets in the Consideration of International Factors. European Journal of Engineering and Technology Research, [S. l.], v. 5, n. 2, p. 155–159, 2020. DOI: 10.24018/ejeng.2020.5.2.1752. Disponível em: https://ej-eng.org/index.php/ejeng/article/view/1752. Acesso em: 28 jan. 2023.