PERELMAN, S. B.; PUHL, L. E. Multivariate approach in botany and ecology. Darwiniana, nueva serie, [S. l.], v. 11, n. 1, p. 272–294, 2023. DOI: 10.14522/darwiniana.2023.111.1086. Disponível em: https://www.ojs.darwin.edu.ar/index.php/darwiniana/article/view/1086. Acesso em: 17 may. 2024.