N, B., R. K. M, K. N, V. V, and T. R. “Isolation and Screening of Proteolytic Bacteria from Freshwater Fish Cyprinus Carpio”. International Multidisciplinary Research Journal, vol. 2, no. 6, June 2012, https://updatepublishing.com/journal/index.php/imrj/article/view/1619.