(3JGQjN GdLRGFQ GdYGe GdLRA GdKGdKef (B920(3g(B/1514(3e Edi (B1216(3g(B/1830(3e GdLRA GdKGdK (B/s - (3GdLjdGdj,YHO GdQMeGf Hf eMeO s ((3GdLRGFQ (B:s (3TQcI OGQ GdCeI ddWHGYI hGdfTQ h GdJhRjY ,s, 2014)
Keywords: (3JGQjN GdLRGFQs