Isiekwe , IG, OD Umeh, and MN Adekoya. “Using Multiple-Choice Questions (MCQs) As an Effective Assessment Method in Postgraduate Orthodontic Education in Nigeria: A Review Article”. West African Journal of Orthodontics 10, no. 1 (May 1, 2023): 23–28. Accessed May 10, 2026. https://wajo.oauife.edu.ng/index.php/wajo/article/view/196.