“EVALUATING THE STRATEGIES OF PNP PERSONNEL IN POLICE STATION AT BRGY. 139 BAGONG BARRIO CALOOCAN CITY IN RESPONDING HOLD-UP”. 2026. Ascendens Asia Singapore – Bestlink College of the Philippines Journal of Multidisciplinary Research 7 (1). https://ojs.aaresearchindex.com/index.php/aasgbcpjmra/article/view/15296.