Daaj, Sally, and Zainab Al Dahan. “The Impact of an Oral Health Education (OHE) Program by Teachers and Mothers on Adolescents’ Oral Health”. Journal of Baghdad College of Dentistry 30, no. 4 (December 15, 2018): 54-60. Accessed November 19, 2019. http://jbcd.uobaghdad.edu.iq/index.php/jbcd/article/view/2555.