(2009). . , 5(2), 17-21. doi: 10.22067/ijab.v5i2.3343
. "". , 5, 2, 2009, 17-21. doi: 10.22067/ijab.v5i2.3343
(2009). '', , 5(2), pp. 17-21. doi: 10.22067/ijab.v5i2.3343
. , 2009; 5(2): 17-21. doi: 10.22067/ijab.v5i2.3343


Journal Management System. Powered by Sinaweb