(3GdBKGQ GdbGfhfjI dGMcGe GdeMceI GdOSJhQjI GdYdjG hGdeTcdI GdYdejI GdJj JKjQgG (B:s (3Chd OQGSI YdejI Yf GdbQGQ HbGfhf Qbe (B168 (3dSfI (B1998 : (3OQGSI abgjI bVGFjI JWHjbjI ef hGbY CMOK CMcGe GdeMceI GdOSJhQjI GdYdjG heMceI GdfbV MJi YGe (B1999 /s - (3YHO GdYRjR eMeO SGdeGf(B.s ((3GdbGgQI (B:s (3fGOj GdbVGI,s, 2000)
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B.s
Keywords: (3eUQ(B. (3GdeMceI GdOSJhQjI GdYdjGs; (3GdbGfhf GdOSJhQjs -- (3eUQs; (3GdOSGJjQs -- (3eUQs