Pannyiwi, R. et al. 2023. The Impact Of Smoking On Students’ Knowledge In High School In Sragen, Central Java: THE IMPACT OF SMOKING . INDONESIAN JOURNAL OF HEALTH SCIENCES RESEARCH AND DEVELOPMENT (IJHSRD). 5, 1 (Jun. 2023), 1–5. DOI:https://doi.org/10.36566/ijhsrd/Vol5.Iss1/136.