Moreira Ribeiro Gonçalves, J. R., Araújo e Silva Ferraz, G. ., Francisco Reynaldo, Étore ., Bedin Marin, D. ., Ferreira Ponciano Ferraz, P. ., Pérez-Ruiz, M. ., Rossi, G., Vieri, M., & Sarri, D. (2021). Comparative analysis of soil-sampling methods used in precision agriculture. Journal of Agricultural Engineering, 52(1). https://doi.org/10.4081/jae.2021.1117