Spatio-temporal variation of cyanobacteria and cyanotoxins in public supply reservoirs of the semi-arid region of Brazil: Cyanobacteria and cyanotoxins in reservoirs of the semi-arid region. Journal of Limnology, [S. l.], v. 79, n. 1, 2019. DOI: 10.4081/jlimnol.2019.1893. Disponível em: https://www.jlimnol.it/jlimnol/article/view/jlimnol.2019.1893. Acesso em: 1 jul. 2025.