Felisilda, Rafael Rex, Lisa Cañedo, Anelito Bongcawil, and Dominador Bersa. 2024. “Challenges of Teachers on Modular Learning: Basis for Development Plan”. International Multidisciplinary Journal of Research for Innovation, Sustainability, and Excellence (IMJRISE) 1 (6): 635-48. https://risejournals.org/index.php/imjrise/article/view/504.