Ashour, Hossam Ahmed, S.E.A. Esmail, and A.B. El-Attar. “Effect of Different Nitrogen Forms and Bio-Treatments on the Growth and Seed Yield of Downy Safflower (Carthamus Lanatus)”. Advances in Horticultural Science 37, no. 2 (January 26, 2023): 185–196. Accessed November 22, 2024. https://oaj.fupress.net/index.php/ahs/article/view/12938.