(3GdbjGOI hegGQGJ JMajR GdeQDhSjf (B: s (3GdegGQGJ GdEOGQjI (B/ s ((3GdbGgQI, eUQ (B: s (3GdeLehYI GdYQHjI ddJOQjH hGdfTQ , s, 2012)
Keywords: (3GdbjGOI GdEOGQjI; GdJMajR aj GdYed; EOGQI GdehGQO GdHTQjIs