(3ai Yde GdcdGe(B: (3OQGSI adSajI dGQGA GdaQb GdGSdGejI ai GUhd GdOjf (B-1 (3GdeYJRdI (B-2 (3GdGTGYQI (B/ s - (3GMeO eMehO UHMis ([S.N] : (3eDSSI GdKbGaIGdLGeYjI ddWHY hGdfTQ , s, 1992)
Keywords: (3Gdabg GdGSdGeis; (3GdGTGYQIs; (3GdeYJRdIs; (3Yde GdcdGes