Juvilyn R. Geromo. “Professional Development and Instructional Practices Among Special Education Teachers of PardoElementary School”. International Journal of Intelligent Systems and Applications in Engineering 12, no. 4 (June 12, 2024): 4820–4832. Accessed September 12, 2025. https://ijisae.org/index.php/IJISAE/article/view/7189.