W. H. Buso, A. F. França, E. S. Miyagi, R. N. Ferreira, and D. S. Corrêa, “Effects of nitrogen fertilizer on carbohydrate and protein fractions in pearl millet (<i>Pennisetum glaucum</i>) cultivars”, Trop. grassl.-Forrajes trop., vol. 4, no. 1, pp. 47–53, Jan. 2016.