Hussain, Eman Ali, Jamil A. Al-Hawasy, and Lamyaa Hussein Ali. “Finite Element Method Linear Triangular Element for Solving Nanoscale InAs⁄GaAs Quantum Ring Structures”. Al-Mustansiriyah Journal of Science 30, no. 2 (September 30, 2019): 19–26. Accessed October 1, 2022. https://mjs.uomustansiriyah.edu.iq/index.php/MJS/article/view/150.