(3GdfbV GdeOfj (B: s (3JGUjd hJWHjb dfXGe GdWYf HGdfbV aj GdGMcGe GdeOfjI hGdJLGQjI heSGFd GdGMhGd GdTNUjI hGHMGK NGUI aj, VhGHW JSHjH GdGMcGe GdeOfjI, bhGYO HWdGf GdGYeGd GdGLQGFjI, MLjI GdGeQ GdebVj, MLjI GdGMcGe GdLfGFjI GeGe GdeMGce GdeOfjI (B/ s - (3GdLGQMj, eMeO hdjO, s ([(3GdbGgQI, eUQ(B] : s (3fGOj GdbVGI, s, 2000)
(3jJVef GQLGYGJ HHdjhLQGajI(B.s
Keywords: (3eUQ(B. s -- (3eMceI GdfbV(B.s; (3GdbGfhf GdeOfjs -- (3eUQ(B.s; (3GdGLQGAGJ GdeOfjIs -- (3eUQ(B.s