حاجى بەدرى ژيروان سعيد, and سعيد هالۆ ديار عبدالكريم. 2021. “The Development of Critical Thinking Skills Among Students of University of Zakho Faculty of Humanities : According to Gender and Mother Tongue Variables”. Koya University Journal of Humanities and Social Sciences 4 (2):105-14. https://doi.org/10.14500/kujhss.v4n2y2021.pp105-114.