(3OSJhQ GdhMOI GdKbGajI Hjf GdeSdejf (B/ s - (3eMeO GdZRGdis ([S.N] : (3OGQ GdhaGA ddWHGYI hGdfTQ hGdJhRjY , s, 1992)
Keywords: (3Gdabg GdGSdGeis; (3GdePGgH GdGSdGejIs