Ijaz, W., H. A. Raza, G. Rasool, S. S. Shah, and A. Iqbal. “Correlation Between Mandibular Base Length and Dental Crowding in Patients With Class II Malocclusions”. Pakistan Orthodontic Journal, vol. 7, no. 1, Oct. 2015, pp. 35-40, https://poj.org.pk/index.php/poj/article/view/113.