CASTRO, Rein Mark F.; CRISTOBAL, Joseph M.; ESPELITA, Mark Moises A. Driving Quality and Continuous Improvement: A Tracer Study of Graduate Programs at Osias Colleges Incorporated. International Journal of Multidisciplinary: Applied Business and Education Research, Malang, Indonesia, v. 6, n. 4, p. 2136–2150, 2025. DOI: 10.11594/ijmaber.06.04.36. Disponível em: https://www.ijmaberjournal.org/index.php/ijmaber/article/view/2447. Acesso em: 14 mar. 2026.