Gakhar, Ashima. “Allelochemicals of Helianthus Annus L. And Their Effect on Germination Parameters of Phaseolus Aureus”. Innovative Research Thoughts 3, no. 9 (December 30, 2017): 138–144. Accessed November 9, 2024. https://irt.shodhsagar.com/index.php/j/article/view/245.