(3adSaI GdMQjI GdOjfjI (B:s (3fXQI YbOjI (B/s - (3NhL, dWa Gddgs ((3ecI GdecQeI (B:s (3QGHWI GdYGde GdESdGej, GdEOGQI GdYGeI ddKbGaI hGdfTQ,s, 2009)
(3HHdjhLQGajI (B: (3U(B. 129-134.s
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B.s
Keywords: (3GdESdGe hGdMQjIs; (3GdESdGe hMbhb GdEfSGfs; (3GdESdGe hMQjI GdYbjOIs