Carvalho Junior, J. I. T. de; Gonzaga, M. I. S.; Almeida, A. Q. de; Araújo, J.; Santos, L. C. O. Type and Quantity of Biochar Influenced Soil Microbial Activity and Carbon Priming Effect. Semina: Ciênc. Agrár. 2019, 40, 1405-1416.