Nofa Adel Abd Hussein, “PERIODONTAL HEALTH STATUS AND ANTIOXIDANT LEVELS AMONG DIESEL GENERATOR WORKERS”, ijmsdh, vol. 2, no. 10, pp. 01–04, Oct. 2016, Accessed: Feb. 27, 2026. [Online]. Available: https://www.ijmsdh.org/index.php/ijmsdh/article/view/93