(3GdOYGA GdeHGQc(B: (3TQhWg(B. (3GhbGJg(B. (3hahGFOI(B. (3GPcGQI (B/ s - (3UdGM Sja GdOjfs ([S.N] : (3GdQhVI ddfTQ hGdJhRjYs)
Keywords: (3GdOYGAs; (3GOYjI hGPcGQs