Vaz, Denise de Oliveira, Andreia Neves Fernandes, Bruno Szpoganicz, and Maria Marta de Souza Sierra. “Potentiometric Quantification and Speciation of Oxygenated Groups in Humic Substances Using BEST7 Software”. Eclética Química 35, no. 4 (December 27, 2010): 147–152. Accessed November 22, 2024. https://revista.iq.unesp.br/ojs/index.php/ecletica/article/view/242.