ALLADO, Melanie; HERMOSURA, Wilfredo; BAUTISTA, Mylene. Challenges Encountered by Tertiary Teachers in the Utilization of Different Learning Modalities. International Multidisciplinary Journal of Research for Innovation, Sustainability, and Excellence (IMJRISE), [S. l.], v. 2, n. 6, p. 717–731, 2025. DOI: 10.5281/zenodo.15674701. Disponível em: https://risejournals.org/index.php/imjrise/article/view/1250. Acesso em: 10 sep. 2026.