Brandão, Z. N. ., G. B. . Ferreira, V. . Sofiatti, R. de L. S. de . Lima, and J. da C. . Medeiros. “Nitrogen and Phosphorus Use and Their Effects on Irrigated Cotton Nutrition”. Brazilian Journal of Agricultural Sciences, vol. 7, no. 2, Mar. 2022, pp. 213-8, doi:10.5039/agraria.v7i2a1148.