Ibrahim, Jihan A., and Baydaa Hussien. “Gingival Condition and Enamel Defect Among Secondary School Female Students in Kirkuk City Iraq”. Journal of Baghdad College of Dentistry 30, no. 1 (March 15, 2018): 80–85. Accessed November 21, 2024. https://jbcd.uobaghdad.edu.iq/index.php/jbcd/article/view/2447.