Adeeb Iwas A, Faris Nasir B. The Impact of Group Investigation Model of Critical Thinking for History Department Students/College of Basic Education – University of Mosul. BERJ [Internet]. 2018 Apr. 1 [cited 2025 Oct. 25];14(1):181-212. Available from: https://stats.uomosul.edu.iq/index.php/berj/article/view/38684