(3GdEOGQI HGdMhGaR (B: (3GdJMajR h GdecGaFGJ (B/ s - (3GdYGfj, gjKes ((3YeGf (B:s (3OGQ cfhR GdeYQaI,s, 2007)
Keywords: (3GdEOGQIs; (3GdMhGaRs; (3MhGaR GdYeds