B SAL, Lain B, Rahmat RA. The Relationship Between Smoking Habits And The Incidence Of Chronic Obstructive Pulmonary Disease (COPD) In Adult Males In The Working Area Of Public Health Center X. IJHS [Internet]. 2025 Dec. 18 [cited 2026 Jul. 10];3(4):906-12. Available from: https://jurnal.agdosi.com/index.php/IJHS/article/view/951