Shivam, K., C. P. Mani Tripathi, and S. K. Mishra. “Culture Conditions for the Production of α-Galactosidase by Aspergillus Parasiticus MTCC-2796: A Novel Source”. Electronic Journal of Biotechnology, vol. 12, no. 4, Oct. 2009, pp. 0-0, https://preprints.pucv.cl/index.php/ejbiotechnology/article/view/v12n4-8.