H. Alluazy, Omar, Hakam H. Sabah, Saba H. Al-zubaidi, and Mustafa M. Al-Sultan. “A Comparative Assessment of Space Closure Utilizing by Lingual and Conventional Brackets”. Al-Rafidain Dental Journal 14, no. 2 (December 1, 2014): 220–227. Accessed January 12, 2026. https://rden.uomosul.edu.iq/index.php/rden/article/view/34983.