(3GdYhV aj GdeJdaGJ GdeGdjI aj GdabI GdESdGej (B/ s - (3GdYGfj , YHO GdbGOQ YHOGddg Nda s; (3GdJejej , gJjej GMeO EHQGgje s ((3HZOGO (B: s (3eQcR GdHMhK hGdOQGSGJ GdESdGejI , s, 2012)
Keywords: (3Gdabg GdESdGej s