Boniface, Ezea Ifeanyi, et al. “Simultaneous Production of Cellulase and Amylase by Aspergillus Fumigatus IB-A1 ”. Journal of Biological Research and Biotechnology, vol. 20, no. 1, July 2022, pp. 1426-33, https://doi.org/10.4314/br.v20i1.4.