(3XaQ GddGVj HeG jLH aj GdbVGA Ydi GdbGVj(B/s - (3GdHNGQj,UOjb Hf MSf NGf GdbfhLjs; (3GdGQfGDhW,YHOGdbGOQs; (3GdHGJfj,GHh YHOGdQMef Hf YSis ((3HjQhJ(B[(3dHfGf(B]:s (3OGQ GHf MRe ddWHGYI hGdfTQ hGdJhRjY,s, 2001)
Keywords: (3GdabI GdGSdGej,GUhds