(3GdeONd dOQGSI GdbGfhf habG dbhGfjf OhdI GdEeGQGJ GdYQHjI GdeJMOI(B.s (3GdcJGH GdKGfj,s (3fXQjI GdMb (B/s - (3jGSjf, YHO GdQGRb MSjfs ((3OHj, GdEeGQGJ GdYQHjI GdeJMOI (B:s (3cdjI TQWI OHj,s, 1991)
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B.s
Keywords: (3GdbGfhfs -- (3GdEeGQGJ GdYQHjI GdeJMOIs; (3GdbGfhf GdeOfjs -- (3GdEeGQGJ GdYQHjI GdeJMOIs; (3GdbGfhfs -- (3adSaIs