(3eYLe GdCOHGA Ch EQTGO GdCOjH Edi eYQaI GdCOjH (B:s (3JUfja GHj YHO Gddg jGbhJ Hf YHO Gddg GdQhej GdMehj (B/s - (3GMeO Hf eMeO eSchjg s; (3GMeO Hf eMeO GdUNQj(B;(3GMeO Hf GdSgjdj GdNhGQRejs ((3HjQhJ(B- (3dHfGf (B:s (3OGQ GdcJH GdYdejI ,s, 1991)
Keywords: (3GHj YHO Gddg jGbhJ Hf YHO Gddg GdQhej GdMehjs; (3EQTGO GdCOjH Edi eYQaI GdCOjH(B*s; (3JUfja s; (3eYLe GdCOHGA s