(3GfTGA efWbI NGdjI ef GSdMI GdOeGQ GdTGed ai GdTQb GdGhSW (B: s (3GdaQU h GdJMOjGJ (B/ s - (3MeGO (B: (3ahRis; (3GMeO (B: (3YGOd eMeOs ((3GdbGgQI (B: s (3GdgjFI GdYGeI dbUhQ GdKbGaI (B: s, 2006)
(3jTJed Ydi GQLGYGJ HHdjhLQGajIs
Keywords: (3GdGSdMI GdPQjI h fRY GdSdGMs; (3GdGSdMI GdfhhjIs; (3GdefGWb efRhYI GdSdGMs