(3ehShYI efGWb GdUQGY ai GdYGde (B: s (3GdeLdO GdGhd (B( (3GdUQGY ai GdTQb GdGhSW hGdYGde GdYQHi (B) - (3GdeLdO GdKGfi (B( (3GdfbGW GdSGNfI ai GhQhHG hGeQjcG GddGJjfjI (B) - (3GdeLdO GdKGdK (B( (3efGWb GdUQGY ai GaQjbjG (B) - (3GdeLdO GdQGHY (B( (3fbGW GdGTJYGd ai GSj (B/ s - (3eMeO UGOb UHhQs ((3GdbGgQI (B: s (3OGQ GdGejf ddfTQ hGdJhRjY , s, 2002)
Keywords: (3GdfRGY GdYQHi GdGSQGFjdis; (3GdGQgGHs; (3GdefGRYGJ GdOhdjIs; (3GdJShjI GdSdejI ddefGRYGJ GdOhdjIs; (3GdGQgGH GdOhdis; (3GdGQgGH (B- (3GhQhHGs