Al- Ameen, Dr. Maha M.Misbah, and Dr. Abeer M.H. Zwain. “Electronic Apex Locator Determination of Root Canal Length of Permanent Anterior Teeth in Children”. Mustansiria Dental Journal 8, no. 3 (March 14, 2018): 256–261. Accessed April 27, 2024. https://mdj.uomustansiriyah.edu.iq/index.php/mdj/article/view/337.