Britto, D. P. de S.; Arruda, N. B. de; Nery, C.; Eira, P. A. da. Factorial Studies With Fractional Replication of Mineral Fertilization of the Peanut. PAB 2014, 8 (7), 143-151. https://doi.org/10.1590/S1678-3921.pab1973.v8.17493.