(3GdTe (B/ s - (3jhSa, gTGe YHO GdJhGHs ((3HjQhJ (B:s (3OGQ GdcJGH GddHfGfj,s, 1995)
Keywords: (3GdLgGR GdYUHjs; (3GdTes; (3GWaGd eQMdI eJhSWI (B(6-9) (3SfhGJs