Rossetto, C. A. V.; Fernandes, D. M.; Ishimura, I.; Rosolem, C. A. Different Responses of Soybean Cultivars to Potassium. PAB 1995, 30 (10), 1225-1231. https://doi.org/10.1590/S1678-3921.pab1995.v30.4418.