K Al -Hamadani, Afrah, and Enas T Al-Jwary. “Effect of Artificial Salvia on Force Values of Two Types of Nickel Titanium Ortho-Dontic Arch Wires”. Al-Rafidain Dental Journal 12, no. 2 (December 1, 2012): 301–308. Accessed January 12, 2026. https://rden.uomosul.edu.iq/index.php/rden/article/view/35405.