Lacerda, R. D. de ., H. O. C. . Guerra, and G. . Barros Júnior. “Soil Water Deficit Influence and Organic Matter of Soil on the Growth and Development of Castor Bean BRS 188 – Paraguaçu”. Brazilian Journal of Agricultural Sciences, vol. 4, no. 4, Apr. 2022, pp. 440-8, doi:10.5039/agraria.v4i4a12.