SANJEEV KUMAR, ALKA NARULA and P.S.SRIVASTAVA (2016) “ENHANCEMENT IN THE YIELD OF DIOSGENIN BY NITROGEN AND SULPHUR NUTRIENTS IN TRIBULUS TERRESTRIS L”., International Journal of Pharma and Bio Sciences, 7(3), pp. 172–179. Available at: https://ijpbs.net/index.php/journal/article/view/5212 (Accessed: 24 July 2026).