(3Odjdc GdTNUj Edi YGde GdEfJQfJ (B/ s - (3CHh GdMLGL, CSGeg jhSas ((3GdbGgQI (B:s (3fgVI eUQ ddfTQ hGdJhRjY,s, 1998)
Keywords: (3THcGJ GdEJUGdGJs; (3THcGJ GdMhGSjHs; (3THcGJ GdeYdheGJs