Khudhair, Laila Khalid. “The Effect of Cognitive Apprenticeship Strategy on Mathematics Achievement of Second-Grade Intermediate Students and Their Mathematical Proficiency”. Journal of Tikrit University for Humanities 28, no. 6 (June 2, 2021): 477–497. Accessed September 5, 2026. https://jtuh.org/index.php/jtuh/article/view/1545.