ANU P SEBASTIAN, and T R KEERTHI. “Probiotic Effect Of Wild Species Of Bacillus Spore Formers And Its Effect On Enteric Pathogens”. International Journal of Pharma and Bio Sciences, vol. 3, no. 1, Mar. 2012, pp. 327-35, https://ijpbs.net/index.php/journal/article/view/1260.