(3GdajRjGA hhLhO GdNGdb (B:s (3efGbTI YbdGfjI ESdGejI dHYV GdajRjGFjf hGdadGSaI GdZQHjjf (B/s - (3EOQjS, LYaQ TjNs ((3GdQjGV (B:s (3eLdI GdHjGf,s, 2001)
Keywords: (3Gddg Ld LdGdgs; (3GdNdbs; (3GdEdMGO hGdedGMOIs