Bento, K. F., Carniel, E., Raimundo, C. B., Rocha, R. R., & Schoninger, E. L. (2020). Availability of boron in clayey and sandy soil due to the application of different borated sources in soybean cultivation. Scientific Electronic Archives, 13(11), 51–55. https://doi.org/10.36560/131120201191