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Metin, Ayşegül Ü.; Çiftçi, Hakan; Alver, Erol . (2013). Efficient Removal of Acidic Dye Using Low-Cost Biocomposite Beads. Industrial & Engineering Chemistry Research, 52(31), 10569–10581. doi:10.1021/ie400480s 
10.1021/ie400480s