Bernadez, James <br/><br/>
Physical fitness and police service quality :  The case of Davao del Sur / 
by James Bernadez, Jayvee Ranz Casucot and Christian Roy E. Sulutan 
 - Bansalan, Davao del Sur :  University of Mindanao,  c2023 
 - 51 pages ;  29 centimeters