(3GdMQcI GdcTajI (B: s ( (3GdfTCI (B- (3GdeaGgje (B- (3heLGdGJgG GdJQHhjI hGdJOQjHjI (B) : (3OQGSI JMdjdjI (B/s - (3YHOGdSdGe GdMSjfi GdcGTas ((3GdbGgQI (B: s (3GdecJH GdLGeYi GdMOjK ,s, 2015)
(3jTJed Ydi GQLGYGJ HHdjhLQGajIs
Keywords: (3GdcTGaIs; (3GdcTGas; (3GdJYdjes -- (3GZQGVI hGgOGaIs; (3Yde GdfaS GdJQHhis