(3GdeLJeY ai eUQ GdGSdGejI (B:s (3ef GdaJM GdYQHi Gdi GdYUQ GdaGWei (B/ s - (3ghjOG YHOGdYXje QeVGfs; (3YHOGdYXje QeVGfs ((3GdbGgQI (B: s (3GdgjFI GdeUQjI GdYGeI ddcJGH , s, 1994)
Keywords: (3GdGMhGd GdGLJeGYjIs; (3GdYGOGJ hGdJbGdjOs; (3GdeQCIs; (3GdMjGI GdKbGajIs; (3GdGKGQ GdGSdGejIs; (3aJM eUQs; (3Gdaf GdGSdGeis