(3GdbQGf jJMOK Yf eMeO Udi Gddg Ydjg hSde (B/ s - (3eMeO GMeO Ydi SMdhds ([S.N] : (3GdeDSSI GdYQHjI GdMOjKI , s, 1988)
Keywords: (3GdGSdGes; (3GdSjQI GdfHhjIs; (3GdbQGfs