Biomass of Unconventional Plants from Brazilian Semiarid As Substrate for Hydrolytic Enzymes Production by Aspergillus Niger under Solid and Submerged Fermentation. Acta Sci. Biol. Sci. 2021, 43 (1), e48257. https://doi.org/10.4025/actascibiolsci.v43i1.48257.