Hafiz , A., and A. Rehman. “Epidemiology Of Gastrointestinal Nematodiosis In Swamp Buffaloes (Bubalus Bubalis) Of Assam ”. Indian Journal of Veterinary Sciences and Biotechnology, vol. 9, no. 1, June 2013, pp. 65-66, https://acspublisher.com/journals/index.php/ijvsbt/article/view/3140.