FITCHETT, J. M.; GRAB, S. W.; PORTWIG, H. Progressive delays in the timing of sardine migration in the southwest Indian Ocean. South African Journal of Science, [S. l.], v. 115, n. 7/8, 2019. DOI: 10.17159/sajs.2019/5887. Disponível em: https://sajs.co.za/article/view/5887. Acesso em: 17 aug. 2022.