Islamy MH, Rizki M, Arsatt MIA. The Relationship between Smoking and Hemoglobin Levels in Men Aged 30-40 Years in Nggaro Kumbe Hamlet. JBT [Internet]. 2024 Aug. 30 [cited 2024 Nov. 8];24(3):841-6. Available from: http://jurnalfkip.unram.ac.id/index.php/JBT/article/view/7482