.(3Mhd JLOjO JYdje GddZI GdYQHjI hBOGHgG aj GdefGgL GdJYdjejI GdLOjOI aj dHfGfs (3GHMGK GdMdbI GdOQGSjI GdJj fXeJgGs - .(3LeYjI GdebGUO GdNjQjI GdGSdGejIs ((3HjQhJs (3OGQ GdebGUOs, 2001)
Keywords: (3GddZI GdYQHjIs -- (3JYdje(B-(3dHfGfs; (3GddZI GdYQHjIs -- (3efGgL(B-(3dHfGfs