Every reference with a DOI in the deposited reference list resolved to a known
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The 8 references without a DOI — listed, not checked
no DOI — not checked10.1016/j.jcis.2004.12.043_bib011
no DOI — not checkedL.M. Turemen, Investigation of the Adsorption of Reactive Dyes and Heavy Metal Ions from Synthetic Textile Effluent by Eggshell Membrane, Ph.D. thesis, The Queens University of Belfast, 2001
no DOI — not checkedK.A. Gallaher, Mass Transfer and Biosorption Processes with Rhizopus oryzae as an Adsorbent of Reactive Dye and Metal Ions from Aqueous Effluent, Ph.D. thesis, The Queens University of Belfast, 1998
no DOI — not checkedM.A. Murray, Adsorption and Desorption of Basic Dyes in the Aqueous Phase, Ph.D. thesis, The Queens University of Belfast, 1995
no DOI — not checkedO. Duggan, Preparation, Characterisation and Regeneration of Activated Carbons from Northern Irish Lignite, Ph.D. thesis, The Queens University of Belfast, 1998
no DOI — not checkedY. Al Degs, Adsorption of Anionic Reactive Dyes on Activated Carbon from Aqueous Solution, Ph.D. thesis, The Queens University of Belfast, 2000
no DOI — not checkedR. Matthews, The Adsorption of Dyes Using Kudzu, Peanut Hulls and MDF Sawdust, Ph.D. thesis, The Queens University of Belfast, 2003
no DOI — not checked10.1016/j.jcis.2004.12.043_bib045
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