(3GdbGFO GdeJejR Hjf GdehgHg hGdGHOGY (B: s (3GdegGQGJ GdbjGOjg (B/ s ((3GdbGgQg (B: s (3GdeLehYg GdYQHjg ddJOQjH hGdfTQ , s, 2014)
Keywords: (3GdbjGOI; GdGOGQIs