(3GdcJH GdSfI hTQMgG(B: (3Sff GHf eGLI (B/ s - (3GHf eGLI (B: (3GHhYHOGddg eMeO Hf jRjO GdQHYi GdbRhjfis ([S.N] : (3OGQ SLfhf , s, 1992)
Keywords: (3GdMOjKs; (3TQM GdMOjKs; (3Sff GHf eGLIs