DE MOOR, F. C. Dragonflies as indicators of aquatic ecosystem health. South African Journal of Science, [S. l.], v. 113, n. 3/4, p. 2, 2017. DOI: 10.17159/sajs.2017/a0199. Disponível em: https://sajs.co.za/article/view/3638. Acesso em: 28 jun. 2022.