(3gjcd (B: s (3GdhUGjG GdCNjQI(B: (3dbGAGJ NGUI Yf GdGfUQGa ef GddgH Edi GdfhQ (B/ s ((3GdbGgQI (B: s (3HJGfI , s, 2017)
Keywords: (3gjcd, eMeO MSfjf; GdUMGaI GdYQHjI; GdSjQI GdPGJjIs