Lorensia A, Jalmav MMA, Dhiba Z, Suryadinata RV. Risk of Vitamin D Deficiency in Smokers: Mix-Method . MKMI [Internet]. 2024 Jun. 30 [cited 2025 Apr. 5];20(2):85-101. Available from: http://journal.unhas.ac.id/index.php/mkmi/article/view/32775