Bedin, E., A. Caverzan, D. C. Silveira, and G. Chavarria. “Foliar Fortification of Copper (Cu) in Glycine Max L. For the Protection Against Asian Soybean Rust (Phakopsora Pachyrhizi Syd. & P.Syd.)”. Plant Science Today, vol. 7, no. 4, Oct. 2020, pp. 551–558, doi:10.14719/pst.2020.7.4.737.