Regual, Mark Adrian A. The extent of unregistered vehicle and its relationship to traffic accident / Mark Adrian A. Regual, Velmar T. Gencianos, and Emerson B. Ponsica - Digos City: UMDC March 2018. - 54 pages ; 29 cm. Subjects--Topical Terms: Criminal Justice Education--Undergraduate Thesis.--Criminology Dewey Class. No.: UT 1075 / R26