(3aGYdjI fXe eYdheGJ GdehGQO GdHTQjI aj COGA EOGQGJ TDhf GdVHGW hGdCaQGO aj GdCLgRI GdCefjI (B:s (3OQGSI eSMjI (B/s - (3GdjMji, efUhQ EHQGgje eMeOs; (3GdTfjaj, YHO GdQMef YHO GdYRjRs (2002)
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(3HHdjhLQGajI (B: (3U(B. 149-155.s
Keywords: (3GdTQWI GdEOGQjIs -- (3GdSYhOjIs -- (3CWQhMGJs; (3GdTQWIs -- (3GdSYhOjIs -- (3EOGQIs -- (3CWQhMGJs; (3QSGdI LGeYjI (B((3eGLSJjQ(B)s