(3GdYde ai efXhQg GdGSdGei (B/ s - (3UdGM GdOjf HSjhfi QSdGfs ([S.N] : (3OGQ GdKbGaI ddfTQ hGdJhRjY , s, 1985)
Keywords: (3GdGSdGes; (3GdGSdGe hGdYdes