(3GdNWGH GdSjGSi GdUhai ai eUQ (B:s (3bQGAI ai NWGH YHO GdhgGH GdTYQGfi ddSdWI hGdeLJeY(B/s - (3GdOGdi ,eMeO UHQi(B.s ((3GdbGgQI (B:s (3OGQ GdcJH hGdhKGFb GdbhejI ,s, 2004)
Keywords: (3GdJUhas