Ibn Abdel Qadir Umar, A. (2015). The educational foundations of the strategy modeling arrest in problem-solving in mathematics. , 0(24), 15-35.
Al-alim Ibn Abdel Qadir Umar. "The educational foundations of the strategy modeling arrest in problem-solving in mathematics". , 0, 24, 2015, 15-35.
Ibn Abdel Qadir Umar, A. (2015). 'The educational foundations of the strategy modeling arrest in problem-solving in mathematics', , 0(24), pp. 15-35.
Ibn Abdel Qadir Umar, A. The educational foundations of the strategy modeling arrest in problem-solving in mathematics. , 2015; 0(24): 15-35.