Galindo, Fernando Shintate, et al. “Silicon As an Acidity Corrective Associated With Azospirillum Brasilense to Improve Nitrogen Management and Wheat Profitability”. Semina: Ciências Agrárias, vol. 41, no. 2, Mar. 2020, pp. 447-64, doi:10.5433/1679-0359.2020v41n2p447.