Uthman, A. P. A. T., and A. N. A.-S. Al-Sahaf. “Validity & Reliability of Cephalometric Measurements in Traditional Versus Digitized Cephalometry”. Mustansiria Dental Journal, vol. 3, no. 3, Apr. 2018, pp. 233-8, doi:10.32828/mdj.v3i3.638.