Almoguerra, Jelar, et al. “The Implementation of the Philippine National Police Anti-Criminality Program at Batasan Hills in 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/1500.