SOUZA, A.R.E. de, SOUZA, Ênio G.F., TARTAGLIA, F. de L., SANTOS, A.P. dos, BARROS JÚNIOR, A.P., SILVEIRA, L.M. da, BEZERRA NETO, F. and SANTOS, M.G. dos, 2020. Economic indicators of nitrogen fertilization in sunflower cultivars. Bioscience Journal [online], vol. 36, no. 6, pp. 1938–1950. [Accessed28 May 2023]. DOI 10.14393/BJ-v36n6a2020-47840. Available from: https://seer.ufu.br/index.php/biosciencejournal/article/view/47840.