(3GKQ GdMVGQI GdSdLhbjI ai Ohd TQb GdYGde GdGSdGei Ydi GdMVGQJjf GdGjhHjI hGdeedhcjI HeUQ (B: s (3GdLRA GdKGfi GdYeGQI (B- (3GdLRA GdKGdK Gdafhf GdRNQajI (B/ s - (3efi eMeO HOQ eMeO HgLJs ((3GdbGgQI (B: s (3ecJHI RgQGA GdTQb , s, 2002)
Keywords: (3GdOhdI GdSdLhbjIs; (3GdSdGLbIs; (3Gdaf GdGSdGeis; (3GdYeGQI GdGSdGejI (B- (3JGQjN (B- (3GdOhdI GdSdLhbjIs; (3GdRNQaI GdeYeGQjI (B- (3JGQjN (B- (3GdOhdI GdSdLhbjIs; (3GdRNQaI HGdMaQ (B- (3JGQjN (B- (3GdOhdI GdSdLhbjIs