ARANDA, F. L.; GAYOSO, A.; PALMA-ONETTO, V.; RIVAS, B. L. REMOVAL OF COPPER IONS FROM AQUEOUS SOLUTIONS BY USING RESINS FROM PINUS RADIATA BARK RESINS. Journal of the Chilean Chemical Society, v. 67, n. 1, p. 5403-5407, 15 Feb. 2022.