Canton, Letícia Ellen Dal, Luciana Pagliosa Carvalho Guedes, and Miguel Angel Uribe-Opazo. 2021. “Reduction of Sample Size in the Soil Physical-Chemical Attributes Using the Multivariate Effective Sample Size”. Journal of Agricultural Studies 9 (1):357-76. https://doi.org/10.5296/jas.v9i1.17473.