BERBIE, Aries C. Development of Competency Manual for the Philippine Coast Guard (PCG) Commanding Officers. International Journal of Multidisciplinary: Applied Business and Education Research, Malang, Indonesia, v. 5, n. 2, p. 467–477, 2024. DOI: 10.11594/ijmaber.05.02.09. Disponível em: https://ijmaberjournal.org/index.php/ijmaber/article/view/1435. Acesso em: 14 feb. 2026.