Syam, Sadli, Putri Maharani Sukirman, Firmansyah Firmansyah, Ayu Lestari, and Novi Inriyanny Suwendro. 2023. “Smoking Behavior Among Adolescents at A Public Junior High School”. Journal of Health and Nutrition Research 2 (3):210-20. https://doi.org/10.56303/jhnresearch.v2i3.221.