Moubasher, A., M. Ismail, R. Mohamed, and O. Al-Bedak. “Production and Purification of Extreme Xylanase from Aspergillus Flavus AUMC 10331 in Sub-Merged Fermentation”. European Journal of Biological Research, Vol. 9, no. 1, Mar. 2019, pp. 20-28, http://journals.tmkarpinski.com/index.php/ejbr/article/view/111.