Machado, L. R. D., & Trannin, I. C. de B. (2015). Agricultural potential of an industrial sewage sludge in compliance with CONAMA Resolution no. 375/2006. Semina: Ciências Agrárias, 36(6Supl2), 4177–4184. https://doi.org/10.5433/1679-0359.2015v36n6Supl2p4177