F. L. B. . Tarigan, S. L. . Panduragan, F. B. M. . Said, M. E. . Sitorus, and N. . Nainggolan, “Determinants of Smoking Behavior in Junior High School (Sekolah Menengah Pertama) at Kabanjahe District”, The Malaysian Journal of Nursing, vol. 14, no. 3, pp. 21-25, Jan. 2023.