Hutasuhut, Dina Hidayati. “THE EFFECT OF INFORMATION SERVICES TO REDUCE STUDENT SMOKING HABITS”. ENLIGHTEN: Jurnal Bimbingan Konseling Islam 1, no. 2 (December 11, 2018): 118-125. Accessed July 7, 2025. https://journal.iainlangsa.ac.id/index.php/enlighten/article/view/762.