Anhar, V. Y. ., S. . Arifin, F. . Rahman, A. M. . Ridwan, and B. Bohari. “Analysis of Smoking Behavior Risk Factors in Adolescent through Health Belief Model Approaches”. Open Access Macedonian Journal of Medical Sciences, vol. 9, no. E, Feb. 2021, pp. 192-7, doi:10.3889/oamjms.2021.5685.