.(3cJGHGJ LhRa eZjRds - .(3eZjRd, LhRas ((3HjQhJs (3eDSSI LhRa hdhQ eZjRd(B: (3OGQ GdfgGQ ddfTQs, 1997)
* (3L(B.1. (3aj GdfXGe GdSjGSj, aj GdGMRGH GdSjGSjI, aj GdYdeGfjI (B.(3hGdWGFajI (B* (3L(B.2. (3aj GdJTQjY hGdGLJgGOGJ GdbGfhfjI, aj Mbhb GdGfSGf hTDhf GdHjFI s
Keywords: (3dHfGfs -- (3GdGMhGd GdSjGSjIs; (3GdYdeGfjIs -- (3dHfGfs; (3dHfGf GdGMRGHs