(3eYGQL GdJacQ hObGFb GdJOHQ(B: s (3JaSjQ JOHQj ddbQGf GdcQje HMSH JQJjH GdfRhd hab efgL cJGH bhGYO GdJOHQ GdCeKd dcJGH Gddg YR hLd (B/ s - (3GdejOGfj, YHOGdQMef MSf MHfcI s ((3OeTb (B[(3ShQjG(B]: s (3OGQ Gdbde , s, 2000)
Keywords: (3GdbQGf s -- (3JaSjQ s