(3GdEOGQI GdLGeYjI aj GdhWf GdYQHj (B/s - (3GdLeYjI GdeUQjI ddJQHjI GdebGQfI hGdEOGQI GdJYdjejI(B. (3eDJeQs 1999 : (3GdbGgQI(B)s; (3YHhO, YHO GdZfjs; (3LGHQ, LGHQ YHO GdMejOs ((3GdbGgQI (B:s (3OGQ GdacQ GdYQHj,s, 2001)
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B.s
Keywords: (3GdLGeYGJ hGdcdjGJs -- (3GdHdGO GdYQHjIs -- (3EOGQIs -- (3eDJeQGJs