Ali Hadi, Noor, and Zana Qadir Omer. 2022. “The Effect of Different Extrinsic Lubricates on Frictional Resistance Between the Orthodontic Bracket and Archwire: An in Vitro Study”. Mustansiria Dental Journal 18 (2):185-96. https://doi.org/10.32828/mdj.v18i2.921.