(3bhGfjf (B:s (3beY GdJOdjS hGdZT heQGbHI GdCZPjI hJfXje JOGhdgG hGSJYeGd GdehGO GdedhfI aj JdhjfgG hGdbQGQGJ GdUGOQI HTCfgG habkG dBNQ GdJYOjdGJ hbQGQ hRjQ GdUMI hGdScGf Qbe (B204 (3dSfI (B2015 (3HTCf GdEVGaGJ GdZPGFjI GdeUQM HESJNOGegG aj GdUfGYGJ GdZPGFjI(B/s - (3eUQ(B.s ((3GdbGgQI (B:s (3GdgjFI GdYGeI dTFhf GdeWGHY GdCejQjI,s, 2015)
Keywords: (3JTQjYGJ hbhGfjfs; (3GdJOdjS hGdZT(B.s; (3GdUfGYGJ GdZPGFjI(B.s