(3GdJdHS HGdLQjeI hCKQg Ydi GdMQjI GdTNUjI (B/ s - (3EHQGgje MGeO WfWGhj(B.s ((3GdbGgQI (B: s (3EHQGgje MGeO WfWGhj,s, 1995)
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B.s
(3GdfU HGddZI GdYQHjIs
Keywords: (3GdJdHS HGdLQjeIs; (3GdbGfhf GdLfGFjs