(3GdjGJ GdefXeGJ GdGLJeGYjI GdMchejI h GdGgdjI ai ehGLgI eTcdI GdGJLGQ HGdGWaGd (B/s - (3GHQGgje eMeO YHOGdaJGM YHOGdYRjR (B.s ((3GdbGgQI (B: s (3GdecJH GdLGeYi GdMOjK ,s, 2014)
(3jTJed Ydi GQLGYGJ HHdjhLQGajI (B.s
Keywords: (3GdGJLGQ HGdGWaGd (B.s; (3Mbhb GdGWaGd (B.s