CARDENAS, C. J.; VALDEZ, E. B. Competence and professional development needs of teachers in mathematics instruction: Cordillera Administrative Region, Philippine context. Divine Word International Journal of Management and Humanities (DWIJMH) (ISSN: 2980-4817), [S. l.], v. 5, n. 2, p. 3790–3809, 2026. DOI: 10.62025/dwijmh.v5i2.314. Disponível em: https://dwijmh.org/index.php/dwijmh/article/view/314. Acesso em: 10 jun. 2026.