Leite, J. N. F., Cruz, M. C. P. da, Ferreira, M. E., Andrioli, I., & Braos, L. B. (2016). Organic and inorganic P forms in soil as affected by cover crops and nitrogen fertilization. Pesquisa Agropecuária Brasileira, 51(11), 1880–1889. https://doi.org/10.1590/S1678-3921.pab2016.v51.22371