Amanullah, SM, R Bateen, KS Huque, MR Alam, MS Alam, RN Subarna, MM Hossain, and KMR Islam. “Effects of Feeding Probiotic Lactobacillus Spp. On Growth Performances, Scours and Escherichia Coli Shedding in Dairy Calves”. Bangladesh Journal of Livestock Research (February 11, 2020): 89–102. Accessed April 26, 2024. https://www.banglajol.info/index.php/BJLR/article/view/45451.