SARADOUNI, N, et al. “HIGH LEVEL PRODUCTION OF THERMOSTABLE β-XYLANASE, CMC-ASE AND -GLUCOSIDASE BY AN ASPERGILLUS FUMIGATUS (FRESENIUS) ALBINO MUTANT STRAIN”. Sciences & Technology. A, Exactes Sciences, no. 12, Dec. 1999, pp. 65-70, https://revue.umc.edu.dz/a/article/view/1639.