(3OGFQI GdeYGQa GdYGdejI GdeUhQI ddCWaGd hGdfGTFI (B( 3 ) - (3GdCTjGA ef MhdfG s ((3OGQ GdcJGH GdeUQjs (3GdbGgQIs, 1994)
Keywords: (3GdYdhe (B- (3ehShYGJ s; (3Ydhe YGeI (B- (3ehShYGJ s