Ancho, Inero, and Mark Ponce San Juan. “Preservation of Heritage School Buildings in the Philippines: A Case Study of the Gabaldon Buildings”. Journal of Urban Culture Research 22 (June 12, 2021): 104–116. Accessed April 19, 2024. https://so04.tci-thaijo.org/index.php/JUCR/article/view/252190.