(3ehShYI GdagQSI GdhUajI ddecJHGJ heQGcR GdeYdheGJ (B/ s - (3NdjaI, TYHGf YHOGdYRjRs; (3YGHOj, eMeO YhVs ((3GdbGgQI (B: s (3eQcR GdcJGH ddfTQ, s, 1998)
Keywords: (3Yde GdecJHGJ(B. s; (3GdagQSI GdhUajI(B. s; (3GdehShYGJ(B. s