Almas K, Smith S, Siddiqui IA, et al. SELF-PERCEIVED ORAL MALODOR, SMOKING AND ORAL HYGIENE PRACTICES AMONG DENTAL STUDENTS IN THE EASTERN PROVINCE OF SAUDI ARABIA. Pak Oral Dent J. 2019;38(4):486-492. Accessed February 28, 2026. https://podj.com.pk/index.php/podj/article/view/323