Mahmood, Abeer B, et al. “Evaluation of Titanium Dioxide and Tantalum Pentoxide Nanoparticles for Coating NiTi Archwires in Orthodontics: An in Vitro Study”. Journal of Baghdad College of Dentistry, vol. 36, no. 3, Sept. 2024, pp. 50-60, https://doi.org/10.26477/jbcd.v36i3.3740.