Ortega, Rheyl Jhastin S. The assessment of school security measures and violence prevention in UM Digos College / Rheyl Jhastin S. Ortega, Niel Ryan A. Palmero, and Yamomo, Jay Boy S. - 50 pages; 30 cm. Subjects--Topical Terms: Criminal Justice--Undergradaute thesis.--Criminology Dewey Class. No.: UT 1186 / O77