Jampang, A.O., Hullebusch, E.D.V. and Siu, H.C. 2022. Chitosan Beads as Eco-Friendly Biosorbent for the Biosorption of Au(III) and Cu(II) from Aqueous Solutions. Environment-Behaviour Proceedings Journal. 7, 21 (Sep. 2022), 359–366. DOI:https://doi.org/10.21834/ebpj.v7i21.3667.