Trazona, Kydhir T. <br/><br/>
Police visibility and citizens perception of safety :  The case of Bansalan, Davao del Sur / 
by Kydhir Trazona, Cyldon Greg M. Santos and Harold King V. Ortega 
 - Bansalan, Davao del Sur :  University of Mindanao - Bansalan College,  c2023 
 - 47 pages ;  29 centimeters