Diana, Meli, Sulfatus Zakiya, Intan Nurul Anggriani, Dince Debora Saikmata, Retno Dwi Puspita Sari, Fitria Isnaini Ramadhani, Jannatun Noer Khabibah, Khaidar Rachman, and Tri Astutik Wahyu Utami. 2019. “IMPROVING ADOLESCENT KNOWLEDGE OF SMOKING HAZARDS”. Community Service Journal of Indonesia 1 (2), 25-27. https://doi.org/10.36720/csji.v1i2.134.