(2013). . , 22(1), 171-174. doi: 10.22092/isfj.2017.110112
. "". , 22, 1, 2013, 171-174. doi: 10.22092/isfj.2017.110112
(2013). '', , 22(1), pp. 171-174. doi: 10.22092/isfj.2017.110112
. , 2013; 22(1): 171-174. doi: 10.22092/isfj.2017.110112


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