Mikhael, Joseph Elias Rodrigues, Risely Ferraz Almeida, Fernando de Oliveira Franco, Roberta Oliveira Camargo, and Beno Wendling. 2019. “Recalcitrant Carbon and Nitrogen in Agriculture Soils With Residue Accumulation and Fertilization under Tropical Conditions”. Bioscience Journal 35 (3). Uberlândia, MG:732-40. https://doi.org/10.14393/BJ-v35n3a2019-41859.