BAGJA ANGGA SUKMA; ILZAM MARUF KOSTARA; BRIFEMAN TAMPUBOLON; YADI KUSMAYADI. The Effectiveness of Health Education about the Danger of Smoking on Knowledge and Attitudes through Small Group Discussion Using Booklet in Grade VII of Junior High School 3 Batujajar, West Bandung Regency. Proceeding of The International Conference on Health Sciences (TICHes), [S. l.], v. 4, n. 4, 2025. Disponível em: https://jurnal.stikesbudiluhurcimahi.ac.id/index.php/icbl/article/view/392. Acesso em: 15 mar. 2026.