W.N.Rodrigues, M.A.Tomaz, A.R.Santos, L. M. F. E., and J. Ramalho. “Carbon and Water Footprints in Brazilian Coffee Plantations - the Spatial and Temporal Distribution”. Emirates Journal of Food and Agriculture, vol. 30, no. 6, July 2018, doi:10.9755/ejfa.2018.v30.i6.1718.