Mahmoud, G. A.-E., and A.-N. A. Zohri. “AMEDMENT STABLE KOJIC ACID PRODUCED BY NON-TOXINOGENIC ASPERGILLUS ORYZAE USING FIVE LEVELS CENTRAL COMPOSITE DESIGN OF RESPONSE SURFACE METHODOLOGY: Stable Kojic Acid Production”. Journal of Microbiology, Biotechnology and Food Sciences, vol. 10, no. 6, June 2021, p. e2683, doi:10.15414/jmbfs.2683.