Kumar, Amarjeet, et al. “Prevalence of Antimicrobial Resistance in Escherichia Coli Isolated from Dairy Supply Chain by Phenotypic Methods”. Indian Journal of Veterinary Sciences and Biotechnology, vol. 16, no. 2,3,4, Dec. 2020, pp. 12-16, https://acspublisher.com/journals/index.php/ijvsbt/article/view/2387.