Seifeddin, .. (2017). Effective Training. test, 83(2), 239-246. doi: 10.21608/saep.2017.58408
. Ahmed Hassan Seifeddin. "Effective Training". test, 83, 2, 2017, 239-246. doi: 10.21608/saep.2017.58408
Seifeddin, .. (2017). 'Effective Training', test, 83(2), pp. 239-246. doi: 10.21608/saep.2017.58408
Seifeddin, .. Effective Training. test, 2017; 83(2): 239-246. doi: 10.21608/saep.2017.58408