Diana, M., Zakiya, S., Anggriani, I. N., Saikmata, D. D., Sari, R. D. P., Ramadhani, F. I., Khabibah, J. N., Rachman, K. and Utami, T. A. W. (2019) “IMPROVING ADOLESCENT KNOWLEDGE OF SMOKING HAZARDS”, Community Service Journal of Indonesia, 1(2), pp. 25-27. doi: 10.36720/csji.v1i2.134.