(3GSJNOGe eONd GdfXe aj JMOjO GdGMJjGLGJ GdJOQjHjI dCaQGO bhGJ GdCef GdNGUI (B:s ((3OQGSI JWHjbjI Ydj bhGJ GdCef GdNGUI HeOjfI GdQjGV(B) /s - (3GdYJjHj, UGdM YHO Gddg ZGjHs; (3TbQI, CcQe UHMjs (1993)
(3edGMb (B: (3hQbI (B236-252.s
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(3HHdjhLQGajI (B: (3hQbI (B228-235.s
(3jTJed Ydj EQLGYGJ HHdjhLQGajI(B.s
(3jTJed Ydi eSJNdU HGddZJjf GdYQHjI hGdEfLdjRjI(B.s
Keywords: (3GdSYhOjI(B.s -- (3bhGJ GdCef GdNGUI HGdQjGVs -- (3ehXahf heSDhdhfs -- (3JOQjHs; (3GdJOQjH GdYScQjs -- (3GdSYhOjIs; (3GdbhGJ GdNGUIs -- (3GdSYhOjIs; (3QSGdI LGeYjI (B((3eGLSJjQ(B)s