Villa, Frederick T., Arvin N. Natividad, and Razel C. Tulod. “Research and Extension Completed and on-Going Registered Programs Database System (RECORDS)”. Linguistics and Culture Review 5, no. S1 (July 18, 2021): 214-222. Accessed January 31, 2026. http://lingcure.org/index.php/journal/article/view/1346.