Islam, Md. Shahidul, et al. “Epidemiology of Gastrointestinal Parasites of Small Ruminants in Mymensingh, Bangladesh”. Journal of Advanced Veterinary and Animal Research, vol. 4, no. 4, Jan. 2018, pp. 356-62, https://banglajol.info/index.php/JAVAR/article/view/35375.