“Relationship of Carboxyhemoglobin (CoHb) And Hemoglobin (Hb) Levels In Active Smokers In Gresik Regency”. International Journal of Advanced Health Science and Technology 4, no. 1 (February 13, 2024): 8–11. Accessed August 16, 2025. https://ijahst.org/index.php/ijahst/article/view/291.