(3GdYhGed GdeDOjI Edj GQJjGO GdTHGH ddebGgj GdTYHjI (B:s ((3OQGSI ejOGfjI HeOjfI GdQjGV(B) /s - (3GdTbMGA, NGdO Hf eMeO Hf MSjf(B.s; (3WGdH, CMSf eHGQc(B.s (2003)
(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
(3HHdjhLQGajI (B: (3U(B. 168-173.s
Keywords: (3GdTHGHs -- (3GdSYhOjIs -- (3GdQjGVs -- (3CWQhMGJs; (3QSGdI LGeYjI (B((3eGLSJjQ(B)s