Mohammed Salih Hussien, Mumtaz, ممتاز, Ismail Th. T. Yahya, and اسماعیل. “Calculations of Energy Band Structure of GaAs, GaSb and GaP Crystals As a Function of Temperature Using the Semiempirical Tight Binding Method”. Journal of Education and Science (JES) 30, no. 4 (September 1, 2021): 201–219. Accessed August 4, 2025. https://rjps.uomosul.edu.iq/index.php/edusj/article/view/18076.