LAKSHMI T, GEETHA R.V and ANITHA ROY (2011) “In Vitro Evaluation Of Antibacterial Activity Of Heartwood Extract Of Acacia Catechu Willd”, International Journal of Pharma and Bio Sciences, 2(2`), pp. 189–193. Available at: https://ijpbs.net/index.php/journal/article/view/817 (Accessed: 23 July 2026).