Stevani Putri Ndruru, G., Anto Pakpahan, E., Situmeang, I., Juli Anto, E. and Siagian, L. 2025. The Impact of the Number of Cigarettes and the Duration of Smoking on the BMI of Students of the Faculty of the Agriculture, Methodist University of Indonesia in 2024. International Conference on Lifestyle Diseases and Natural Medicine (ICOLIFEMED). 1, 1 (Jan. 2025).