Macedo, W.R., Araújo, D.K., Santos, V.M., Castro, P.R. de C. e and Fernandes, G.M. 2017. Plant growth regulators on sweet sorghum: physiological and nutritional value analysis. Comunicata Scientiae. 8, 1 (Apr. 2017), 170–174. DOI:https://doi.org/10.14295/cs.v8i1.1315.