(3CfeGW GdJacjQ heSJhjGJ GdJMUjd GdOQGSj (B/s - (3ESeGYjdj, jGefI YHO GdbGOQs ((3YeGf, GdCQOf (B:s (3OGQ GdjGRhQj GdYdejI ddfTQ hGdJhRjY,s, 2011)
(3edGMb (B: (3U(B. 145-156.s
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B.s
(3HHdjhLQGajI (B: (3U(B. 141-144.s
Keywords: (3GdJMUjd GdYdejs; (3GdGNJHGQGJ hGdbjGSGJ GdJYdjejIs