Alfarra , Y. H. Y., T. Y. . Noorani, J. A. . Asif, W. M. A. . Wan Ahmad, and Z. . Ahmad Rajion. “Impacted Canines Classification Systems Among Orthodontic Patients: Life Sciences-Orthodontics”. International Journal of Life Science and Pharma Research, vol. 12, no. 3, July 2022, doi:10.22376/ijpbs/lpr.2022.12.3.L80-94.