Assit.prof. dr. Wisal Mohammed Al-Douri. (2021) 2021. “The Prevalence of Learning Difficulties Among Talented, Outstanding and Ordinary Students in Iraq ( A Comparative Study )”. Turkish Journal of Computer and Mathematics Education (TURCOMAT) 12 (11):4483-2297. https://doi.org/10.17762/turcomat.v12i11.6601.