URMA, Christine R.; CALLO, Eden C. Pedagogical Challenges and Teaching Practices of Multigrade Teachers in Rural Public Elementary Schools. Advances in Social Sciences Research Journal, [S. l.], v. 10, n. 12, p. 219–226, 2023. DOI: 10.14738/assrj.1012.16017. Disponível em: https://scholarpublishing.org/journals/index.php/ASSRJ/article/view/5872. Acesso em: 28 may. 2026.