(3GdEOGQI aj eLGd GdJYdje (B: s (3Hjf KQGA GdacQ habQ GdeeGQSI (B/ s ((3GdefjG (B: s (3OGQ aQMI ddfTQ hGdJhRjY HGdJYGhf eY OGQ GdYdhe ddfTQ hGdJhRjY , s, 2013)
Keywords: (3GdKbGaI hGdeDSSGJ GdGLJeGYjIs