Dulay, Lolita A., and Albert A. Villanca. “Constructive Community Engagement: The Experiences of the Elementary Laboratory (ELS) Teacher-Extensionists”. Journal of Multidisciplinary in Social Sciences 19, no. 3 (December 28, 2023). Accessed May 19, 2024. https://so03.tci-thaijo.org/index.php/sduhs/article/view/274219.