(3JbQjQ Yf GdJfejI aj GdYGde (B1996:s (3ef GdNWI Gdj GdShb (B/s - (3GdHfc GdOhdjs ((3GdbGgQI(B:s (3eQcR GdGgQGe GdJLGQjI(B,s, 1996)
(3jMJhj Ydj GQLGYGJ HjHdjhLQGajI UaMI (B293s
(3GdfU HGddZI GdYQHjIs
Keywords: (3GdGfJGLs; (3ehGQO GbJUGOjIs; (3HfGA GdGShGbs; (3JfejI OhdjIs; (3fXGe eGdj s; (3Ohd eSJbdIs