How to Purify and Experiment with Dye Adsorption using Carbon: Step-by-Step Procedure from Carbon Conversion from Agricultural Biomass to Concentration Measurement Using UV Vis Spectroscopy. Indonesian Journal of Science and Technology, [S. l.], v. 8, n. 3, p. 363–380, 2023. Disponível em: https://ijost.upi.edu/index.php/ijost/article/view/381. Acesso em: 7 jun. 2026.