K. P.  Bhavsar, Buddhiwant, P., Soni, S. K., Depan, D., Sarkar, S., and Khire, J. Malhar, ?Phytase isozymes from aspergillus niger NCIM 563 under solid state fermentation: biochemical characterization and their correlation with submerged phytases?, Process Biochemistry, vol. 48, no. 11, pp. 1618-1625, 2013.

P.  Buddhiwant, Bhavsar, K., V. Kumar, R., and Khire, J. M., ?Phytase production by solid-state fermentation of groundnut oil cake by Aspergillus niger: A bioprocess optimization study for animal feedstock applications?, Preparative Biochemistry & Biotechnology, vol. 46, no. 6, pp. 531-538, 2016.