Moreira, S. G., J. de C. Kiehl, L. I. Prochnow, V. Pauletti, L. Martin-Neto, e A. V. de Resende. “Soybean Macronutrient Availability and Yield As Affected by Tillage System”. Acta Scientiarum. Agronomy, Vol. 42, nº 1, novembro de 2019, p. e42973, doi:10.4025/actasciagron.v42i1.42973.