(3GdUQGY GdYQHi GdGSQGFjdi ai VejQ OHdheGSi eUQi (B/ s - (3Wg GdaQfhGfis ([S.N] : (3OGQ GdeSjQI ddfTQ hGdJhRjY hGdWHGYI , s, 1994)
Keywords: (3GdfRGY GdYQHi GdGSQGFjdis