et al., K. Parvathi. 2019. “Evaluation of Isolated Gut Probiotic Bacillus Subtilis on Haematological Parameters of Indian Major Carp Labeo Rohita (Hamilton, 1822)”. International Journal of Advanced Science and Technology 28 (19), 473 -82. http://sersc.org/journals/index.php/IJAST/article/view/2558.