(3GdJMcje aj GdYdGbGJ GdOhdjI GdNGUI (B:s (3GJaGb GdJMcje (B/s - (3QGTO, SGejIs ((3GdEScfOQjI, eUQ (B:s (3efTCI GdeYGQa,s, 1984)
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B.s
(3GdfU HGddZJjf GdYQHjI hGdEfLdjRjI(B.s
Keywords: (3GdJMcje GdOhdjs; (3GdbGfhf GdOhdj GdNGUs