(3GdWhaGf(B: (3fhM h SajfJg s - (3fhad(B. (3YHO GdQRGbs ((3GdeQcR GdKbGaj GdYQHj ddfTQ hGdJhRjYs (3YeGfs)
Keywords: (3bUU GdbQBf GdcQje GdbQBf GdcQje (B- (3bUU s