Multivariate technique for determination of soil pedoenvironmental indicators in Southern Amazonas. Acta Scientiarum. Agronomy, [S. l.], v. 39, n. 1, p. 99–108, 2017. DOI: 10.4025/actasciagron.v39i1.30763. Disponível em: https://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/30763. Acesso em: 2 jun. 2026.