Al-Nassar, Doaa B, and Hadeel A Al-Hashimi. “Orthodontic Considerations of Functional Occlusion in Class І Normal Occlusion ”. Journal of Baghdad College of Dentistry 27, no. 3 (September 15, 2015): 130–139. Accessed May 4, 2024. https://jbcd.uobaghdad.edu.iq/index.php/jbcd/article/view/819.