Anitha, V., Farzana Jabeen, and N. A. Ansari. “In Vitro Studies in Sunflower (Helianthus Annuus L.)”. International Journal of Bio-resource and Stress Management 2, no. Sep, 3 (September 7, 2011): 320–323. Accessed September 21, 2025. https://www.ojs.pphouse.org/index.php/IJBSM/article/view/163.