(3JUfja hJbSje GdaWQjGJ (B/ s - (3TQja, ajGV eMeOs ((3HZOGO(B[(3GdYQGb(B]:s (3GdPGcQI ddfTQ hGdJhRjY, s, 2012)
Keywords: (3GdaWQjGJs -- (3JUfjas