(3GdNWGWhf GdShQjhf GdQhGO aj GdKdK GdChd hGdKGfj ef GdbQf GdYTQjf (B/s - (3GdCeGfI GdYGeI dGMJaGdjI OeTb YGUeI GdKbGaI GdYQHjI (B((3OeTb(B)s ((3OeTb (B- (3ShQjG(B:s (3GdCeGfI GdYGeI dGMJaGdjI OeTb YGUeI GdKbGaI GdYQHjI,s, 2008)
Keywords: (3GdNWGWhf GdShQjhfs -- (3bQf (B20s -- (3JQGLes -- (3GdNW GdYQHjs -- (3ShQjGs