Siregar, P.A., Wulandari, S. kemuning, Hayati, F. and Hasibuan, R. 2023. IMPLEMENTING SMOKE FREE POLICY (SFP) IN BINJAI CITY : COMPLIANCE AND OPORTUNITY. PREPOTIF : JURNAL KESEHATAN MASYARAKAT. 6, 3 (Dec. 2023), 1614–1622. DOI:https://doi.org/10.31004/prepotif.v6i3.8089.