(3JRhjQ hKGFb GdSaQ Hjf GdJLQje hGdEKHGJ (B:s (3OQGSI bGfhfjI afjI dLQGFe JRhjQ hKGFb GdSaQ hESJYeGdgG hhSGFd cTagG hEKHGJgG (B/s - (3eJhdj, Wg CMeO Wgs ([(3ecGf GdfTQ ZjQ eMOO(B] :s [(3GdfGTQ ZjQ eMOO(B](3,s, 2000)
(3HHdjhLQGajI (B: (3UaMI (B537-559.s
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B.s
Keywords: (3GdJRhjQs -- (3bhGfjf hJTQjYGJs; (3LhGRGJ GdSaQs -- (3bhGfjf hJTQjYGJs