Irmawati, Irmawati, 		Burhan, Omar, 		Nurmasari, Nurmasari, 		Nasution, Rozi, AND 		Pasaribu, Esther.
" AN IMPACT EVALUATION OF THE “POLICE GOES TO SCHOOL” PROGRAM IN NORTH SUMATRA: ADOLESCENTS’ ATTITUDES, KNOWLEDGE, AND TRAFFIC BEHAVIORS" <em>Journal of Indonesia Road Safety</em> [Online], Volume 3 Number 1 (29 March 2021)