yousef, A. (2002). The effect of using some life situations in teaching mathematics on second-grade students ’achievement and retention of learning. المجلة التربوية لکلية التربية بسوهاج, 17(17), 67-113. doi: 10.21608/edusohag.2002.130275
MLA
atef yousef. "The effect of using some life situations in teaching mathematics on second-grade students ’achievement and retention of learning". المجلة التربوية لکلية التربية بسوهاج, 17, 17, 2002, 67-113. doi: 10.21608/edusohag.2002.130275
HARVARD
yousef, A. (2002). 'The effect of using some life situations in teaching mathematics on second-grade students ’achievement and retention of learning', المجلة التربوية لکلية التربية بسوهاج, 17(17), pp. 67-113. doi: 10.21608/edusohag.2002.130275
VANCOUVER
yousef, A. The effect of using some life situations in teaching mathematics on second-grade students ’achievement and retention of learning. المجلة التربوية لکلية التربية بسوهاج, 2002; 17(17): 67-113. doi: 10.21608/edusohag.2002.130275