BalaKumaran, M.D., and R. Santhi. 2016. “Keratinolytic Protease Production by Bacillus Cereus Strain Ps03 under Submerged Fermentation: Optimization and Characterization”. International Journal of Applied Sciences and Biotechnology 4 (3):397-401. https://doi.org/10.3126/ijasbt.v4i3.15780.