1. Anwar A, Saleemuddin M (1998) Alkaline proteases: a review. Bioresour Technol 64:175–183. https://doi.org/10.1016/S0960-8524(97)00182-X
2. Sumantha A, Larroche C, Pandey A (2006) Microbiology and industrial biotechnology of food-grade. Food Technol Biotechnol 44:211–220
3. Agasthya AS, Sharma N, Mohan A, Mahal P (2013) Isolation and molecular characterisation of alkaline protease producing Bacillus thuringiensis. Cell Biochem Biophys 66:45–51. https://doi.org/10.1007/s12013-012-9396-4
4. Dickinson L (2017) Global proteases market—growth, trends and forecasts (2017–2022). https://www.researchandmarkets.com/reports/4115040/global-proteases-market-growth-trends-and. Accessed 9 Aug 2019
5. Sandhya C, Sumantha A, Pandey A (2004) Proteases. In: Pandey A, Webb C, Soccol CR, Larroche C (eds) Enzyme technology. Asiatech Publishers Inc., New Delhi, pp 312–325