(3GdJejR aj GdNOeI GdfhYjI (B:s (3OQGSI ebGQfI eWHbI Ydj GdNWhW GdSYhOjI hWjQGf GdEeGQGJ (B/s - (3eMQhbj, gGTe Hf YHGS(B.s; (3Gdefja, EHQGgje Hf YHO Gddgs (1996)
(3jTJed Ydi cTGaGJ(B.s
(3jTJed Ydi edGMb(B.s
(3CWQhMI (B((3eGLSJjQ(B)--(3LGeYI fGja GdYQHjI ddYdhe GdCefjI, cdjI GdOQGSGJ GdYdjG, bSe GdYdhe GdEOGQjI, (B.s
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B.s
Keywords: (3GdNWhW GdLhjI GdYQHjI GdSYhOjIs -- (3CWQhMGJs; (3WjQGf GdGeGQGJs -- (3CWQhMGJs; (3QSGdI LGeYjI (B((3eGLSJjQ(B)s