(3fXQjGJ GdGNQGL (B: s (3OQGSI aj GdedGeM GdGSGSjI dfXQjI GdGNQGL (B/ s - (3cGXe , MSjf Ydj s ((3HZOGO (B: s (3OGQ GdTDhf GdKbGajI GdYGeI , s, 2013)
Keywords: (3GdGNQGL GdeSQMj s