Al-Azzawi, Arkan Muslim, et al. “Assessment of Skeletal and Dental Pattern of the Mandible of Class II Division 1 Malocclusion: Comparative Cephalometric Study”. Kufa Journal for Nursing Sciences, vol. 1, no. 1, Dec. 2011, pp. 22-49, https://doi.org/10.36321/kjns.vi20111.2396.