Hazim Jasim, R., Ibrahim .faris, H., Omran . Rasheed, R. and Younis Darweesh, S. (2021) “Difficulties in Solving Mathematical Problems that First Graders Face in Mathematics, from their Point of View”, College of Basic Education Research Journal, 17(1), pp. 97–124. doi: 10.33899/berj.2021.167718.