GUANIZO, Harold G. Explicit Teaching Approach in Mathematics for Multigrade Classes of Matnog District. Asian Journal of Multidisciplinary Studies, [S. l.], v. 5, n. 1, p. 105–111, 2023. Disponível em: https://asianjournals.org/online/index.php/ajms/article/view/597. Acesso em: 19 mar. 2026.