Silmy Kaaffah, and Raden Putri Annisya Affriany Praasetyo. “The Relationship Between Smoking Habits and CO Levels of Adolescents in Middle Schools in Cinere District, Depok City, West Java, 2023”. Jurnal Promkes: The Indonesian Journal of Health Promotion and Health Education 12, no. SI2 (August 1, 2024): 143–147. Accessed November 28, 2024. https://e-journal.unair.ac.id/PROMKES/article/view/58692.