Khanh, H. Q., Duy, N. D., Thu Hien, D. T. and Van, T. P. (2012) “Isolation and purification of extracellular phytase from Sporobolomyces japonicas (L9)”, Academia Journal of Biology, 34(3se), pp. 91–98. doi: 10.15625/0866-7160/v34n3se.1779.