“THE EFFECT OF CIGARETTES ON RED BLOOD CELLS IN ACTIVE TEENAGE SMOKERS IN LEKOBALO VILLAGE, KOTA BARAT DISTRICT”. Journal of Health, Technology and Science (JHTS) 6, no. 4 (December 24, 2025): 339–354. Accessed August 22, 2026. https://journals.ubmg.ac.id/index.php/JHTS/article/view/2475.