(3ehShYI GdGSJNHGQGJ hGdCef aj GdBKGQ hGdfUhU GdESdGejI (B/s - (3GdYGedj, Ydj OYehTs; (3GdYGedj, LYaQ eQJVis ((3HjQhJ (B: s (3OGQ GdCejQ ddKbGaI hGdYdhe,s, 1993)
(3jTJed Ydi cTGaGJ(B.s
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B.s
Keywords: (3GdESdGe hGdCef GdOGNdjs; (3GdESdGe hGdeNGHQGJs