Das, A., and A. Jain. “GENOTYPING OF CLOSTRIDIUM PERFRINGENS FROM FRESH WATER FISH AND FISH PICKLES”. Journal of Microbiology, Biotechnology and Food Sciences, vol. 2, no. 1, Aug. 2012, pp. 162-74, https://office2.jmbfs.org/index.php/JMBFS/article/view/7195.