R. AJI, & R. RAJA JEYASEKAR. (2018). Optimization of alkaline protease production from Halotolerant bacillus subtilis and its application in Tannery effluent treatment. International Journal of Pharma and Bio Sciences, 9(3), 163–171. https://doi.org/10.22376/ijpbs.2018.9.3.b163-171