(3GSe GdJaVjd aj GdbQBf GdcQje (B: s (3OQGSI OdGdjI (B/ s - (3GdLHhQj , jhfS QjGV s ((3YeGf (B: s (3OGQ eLOdGhj ddfTQ hGdJhRjY , s, 2015)
Keywords: (3GdbQBf s -- (3GYQGH s