Perin, Matheus José, et al. “Evaluation of the Influence of Pre-Treatment Temperature of Leucaena Leucocephala in the Biosorption of 5G Blue Dye”. Orbital: The Electronic Journal of Chemistry, vol. 11, no. 6, Dec. 2019, pp. 367-73, https://periodicos.ufms.br/index.php/orbital/article/view/15808.