Vijayalakshmi, S, J Ranjitha, and V Devi Rajeswari. “ENZYME PRODUCTION ABILITY BY BACILLUS SUBTILIS AND BACILLUS LICHENIFORMIS - A COMPARATIVE STUDY”. Asian Journal of Pharmaceutical and Clinical Research 6, no. 4 (October 1, 2013): 29–32. Accessed September 26, 2021. https://innovareacademics.in/journals/index.php/ajpcr/article/view/479.