(3GdehGUdGJ GdSdcjI hGddGSdcjI (B/ s - (3GdLgGR GdeQcRi ddJYHFI GdYGeIs ([S.N] : (3GdLgGR GdeQcRi ddJYHFI GdYGeI hGdGMUGA , s, 1994)
Keywords: (3GdGMUGAs; (3GdehGUdGJs; (3GdGLhQs; (3GUGHGJ GdYeds; (3Gdfbd GdYGes