Mohammed, . E. A. . “A Comparative Study of the Method of Williamson Hall and the Pattern of Cadmium Oxide Nanoparticles for X-Rays”. Turkish Journal of Computer and Mathematics Education (TURCOMAT), vol. 12, no. 4, Apr. 2021, pp. 881-9, https://turcomat.org/index.php/turkbilmat/article/view/576.