KUMMER, Larissa; MELO, Vander de Freitas; BARROS, Yara Jurema; AZEVEDO, Julio César Rodrigues. USE OF PRINCIPAL COMPONENT ANALYSIS FOR GROUPING SOIL SAMPLES BASED ON PARTICLE SIZE AND CHEMICAL AND MINERALOGICAL CHARACTERISTICS. Scientia Agraria, [S. l.], v. 11, n. 6, p. 469–480, 2010. DOI: 10.5380/rsa.v11i6.20393. Disponível em: https://revistas.ufpr.br/agraria/article/view/20393. Acesso em: 16 jan. 2025.