Asade, A., O. Sanu, and O. daCosta. “Relationship Between Dental Calcification and Cervical Vertebrae Maturation in a Nigerian Population”. West African Journal of Orthodontics, vol. 9, no. 2, Jan. 2023, pp. 17-27, https://wajo.oauife.edu.ng/index.php/wajo/article/view/191.