(3ebOeI aj GdEOGQI GdESdGejI (B/s - (3GdCTYQj, CMeO Hf OGhO GdeRLGLjs ((3LOI, GdSYhOjI (B:s (3CMeO Hf OGhO GdeRLGLj GdCTYQj,s, 2000)
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B.s
Keywords: (3GdfXGe GdEOGQj aj GdESdGes; (3GdESdGe hGdEOGQIs