(3GdJdehO YQV TGed ddJdehO h JYGdje GdMGNGejjf Mhd (B: "(3GdCNdGb (B, (3GdBOGH (B, (3GdOjf (B, (3GdJbGdjO (B, (3GdbVGA(B" / s - (3chgf, B(B.s; (3eGQJj, LGcs ((3HjQhJ (B:s (3OGQ GdNjGd ddWHGYI h GdfTQ h GdJhRjY,s, 2005)
Keywords: (3GdOjGfGJs; (3GdjghOjIs; (3Yde GdBOGHs