Batista, V., Adami, P., Ferreira, M., Giacomel, C., Silva, J. and Oligini, K. 2018. HUMIC/FULVIC ACID AND NITROGEN IN THE CORN CROP YIELD. Revista Brasileira de Engenharia de Biossistemas. 12, 3 (Sep. 2018), 257–267. DOI:https://doi.org/10.18011/bioeng2018v12n3p257-267.