.(3GHh fhGS hGHh GdYJGgjI Hjf GddPI hGdRgOs - .(3JQMjfj, aGjRs ((3HjQhJs (3GdfNjd ddWHGYI hGdfTQ hGdJhRjYs, 2001)
(3eUGOQ heQGLY aj BNQ GdcJGHs
Keywords: (3GdTYQ GdYQHjs -- (3GdYUQ GdYHGSjs