AMER, S. Self-efficacy and smoking behavior among high school students in Madinah city, Saudi Arabia. International journal of health sciences, [S. l.], v. 6, n. S6, p. 133–142, 2022. DOI: 10.53730/ijhs.v6nS6.9280. Disponível em: https://sciencescholar.us/journal/index.php/ijhs/article/view/9280. Acesso em: 17 may. 2026.