Rachmat, M., N. A. Arif, S. A. Anwar, T. Asrianti, and A. T. Awaru. “Effect of Peer Promoters on Changes in Adolescent Smoking Knowledge and Attitudes: A School-Based Intervention Study”. Open Access Macedonian Journal of Medical Sciences, vol. 9, no. E, Nov. 2021, pp. 1169-74, doi:10.3889/oamjms.2021.7356.