Biswas, D., and M. G. Roymon. “Validation of Antibacterial Activity of Saponin Against Diarreagenic E.Coli Isolated from Leaves and Bark of Acacia Arabica”. Journal of Phytology, vol. 4, no. 3, May 2012, https://updatepublishing.com/journal/index.php/jp/article/view/2765.