Guiotoku, M., Hansel, F. A., Novotny, E. H., & Maia, C. M. B. de F. (2012). Molecular and morphological characterization of hydrochar produced by microwave‑assisted hydrothermal carbonization of cellulose. Pesquisa Agropecuária Brasileira, 47(5), 687–692. https://doi.org/10.1590/S1678-3921.pab2012.v47.10003