(3CSGdjH GdHMK GdYdej aj GdUMGaI hGdEYdGe (B/s - (3eMehO, Ndjds ([(3Ohf ecGf(B] :s (3OGQ GdUMGaI ddfTQ ,s, 2013)
Keywords: (3GdEYdGes; (3GdUMGaI s; (3GdHMK GdYdej s