Sierpinski SFD, Freitas V da S, Jorge A, et al. Development and Validation of a Spectrophotometric Method in the UV-Vis Region to Evaluate the Interactions of Estrogens with Humic Substances in an Aqueous Environment. Orbital: Electron. J. Chem. 2021;13(2):131-139. Accessed January 31, 2026. https://periodicos.ufms.br/index.php/orbital/article/view/15620