(3LOhd Mhd YdejI Yde GdLeGd OQGSGJ Ydi MOhO efGgL GdHMK GdYdei (B/ s - (3SYjO Jhajbs ([S.N] : (3OGQ GdKbGaI ddfTQ hGdJhRjY , s, 1992)
Keywords: (3GdYdes; (3GdadSaIs; (3GdLeGds; (3GdhLhOs; (3Yde GdfaS GdLeGdis