Aryoko, Agri, Oktavian Denta, Iud Karnaningrum, Arvicha Fauziah, and Theodola Baning. 2021. “SMOKE FREE AREA (SFA) DISTRICT REGULATION SUPPORT FOR ESTABLISHMENT OF A CHILD FRIENDLY SCHOOL (CFS) IN KULON PROGO DISTRICT”. The Indonesian Journal of Public Health 16 (3):483-91. https://doi.org/10.20473/ijph.v16i3.2021.483-491.