(3GdYbhO GdeSeGI(B: s (3YbO GdJGejf hYbOGdHjY (B/ s - (3GdegOi (B: (3fRjg eMeO GdUGOb s; (3GdUGOb (B: (3eYJR fRjg eMeO s ((3GdbGgQI (B: s (3eQcR LGeYI GdbGgQI ddJYdje GdeaJhM (B: s, 2007)
(3OQGSGJ djSGfS GdMbhb(B-(3HQfGeL GdOQGSGJ GdbGfhfjI GdYedjI(B"-(3GdZdGa(B"s
(3jTJed Ydi GQLGYGJ HjHdjhLQGajI(B((3U(B312-313)s
Keywords: (3GdYbhO(B((3bGfhf eOfi(B) s; (3YbhO GdHjYs