Yadav, P., K. Mahour, and A. Kumar. ‚ÄúStandardization and Evaluation of Herbal Drug Formulations‚ÄĚ. Journal of Advanced Laboratory Research in Biology, Vol. 2, no. 4, Oct. 2011, pp. 161-6, https://e-journal.sospublication.co.in/index.php/jalrb/article/view/82.