“Effect of Biological and Chemical Elicitors on the Photosynthetic Pigments and Antioxidant Activities of Withania Somnifera”. International Journal of Fundamental and Applied Sciences (IJFAS) 4, no. 2 (June 30, 2015): 50–55. Accessed February 20, 2026. https://review.topteacher.com/index.php/ijfas/article/view/74.