نزار المختار ر. The effect of using the Cognitive Instruction Model on third grade female students Achievement at the female teachers training Institute /ninavah Mosul and thier Attitudes towards mathematics. BERJ [Internet]. 2011 Jun. 1 [cited 2025 Oct. 27];10(2):114-5. Available from: https://jeh.uomosul.edu.iq/index.php/berj/article/view/38385