CAYABAS JR, J. P. .; SUMEG-ANG, D. A. Challenges and interventions in developing instructional materials: Perspectives of public school teachers in basic education. International Journal of Innovative Research and Scientific Studies, [S. l.], v. 6, n. 4, p. 849–855, 2023. DOI: 10.53894/ijirss.v6i4.2059. Disponível em: https://www.ijirss.com/index.php/ijirss/article/view/2059. Acesso em: 18 may. 2024.