Bayau, F.H. , Kalsum , U. and Rahman , G. 2023. The Effect of Smoking Dangers Education on Knowledge and Attitudes for Young Boys at SMPN 1 Long Pahangai. Formosa Journal of Science and Technology . 2, 8 (Aug. 2023), 2121–2130. DOI:https://doi.org/10.55927/fjst.v2i8.5544.