Kaneko, F.H., Ferreira, J.P., Leal, A.J.F., Buzetti, S., Reis, A.R. dos and Arf, O. 2019. Ammonia volatilization in response to coated and conventional urea in maize crop field. Bioscience Journal . 35, 3 (Jun. 2019), 713–722. DOI:https://doi.org/10.14393/BJ-v35n3a2019-41772.