JUG, T.; FRANKO, M. FLUORESCENCE QUENCHING AS AN INDICATOR OF THE CONFORMATIONAL CHANGE OF HUMIC ACIDS. Emirates Journal of Food and Agriculture, [S. l.], v. 25, n. 12, p. 994–1001, 2017. DOI: 10.9755/ejfa.v25i12.16737. Disponível em: https://ejfa.me/index.php/journal/article/view/1247. Acesso em: 11 oct. 2025.