(3GdQbGHI Ydi GdLhOI (B/ s - (3YHOGddg Hf YHOGddg GdYHjOs; (3SQhQ Ydi GHQGgje SQhQs; (3HSJQajdO OGds ((3GdbGgQI (B: s (3GdecJHI GdGcGOjejI , s, 1995)
Keywords: (3LhOI GdGfJGLs; (3GdQbGHI GdUfGYjIs; (3VHW GdLhOIs; (3eQGbHI GdGfJGLs