Acedera, J. B. ., J. . Piano, A. . Almanshor, H. . Almanshor, E. . Ruiz, and R. D. Mosqueda, Ph.D.CRIM/FRICrim. “Efficiency of Firefighter Volunteers in Barangay Bagong Pag-Asa, Quezon City”. Ascendens Asia Singapore – Bestlink College of the Philippines Journal of Multidisciplinary Research, vol. 1, no. 1, Apr. 2019, https://ojs.aaresearchindex.com/index.php/aasgbcpjmra/article/view/1528.