Mohammed, N. Sharief, et al. “ISOLATION AND PURIFICATION OF ANTIBACTERIAL PRINCIPLE FROM AVICENNIA MARINA L IN METHANOL”. International Journal of Pharmacy and Pharmaceutical Sciences, vol. 7, no. 1, Jan. 2015, pp. 38-41, https://www.journals.innovareacademics.in/index.php/ijpps/article/view/3693.