(3JfXje hEOGQI GdecJHI GdeOQSjI (B/s - (3GdMQjQj, QGaOI YeQs ((3YeGf, GdCQOf (B:s (3OGQ GdKbGaI ddfTQ hGdJhRjY,s, 2012)
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B.s
(3HHdjhLQGajI (B: (3U(B. 236.s
Keywords: (3GdecJHGJ GdeOQSjIs -- (3EOGQIs; (3GdecJHGJ GdeOQSjIs