NAJM ABDULLAH JUMAAH AL-ZUBAIDI; BAIDAA MAJEED RASHID AWAID. Effect of Foliar Nutrition by Humic and Fulvic Acid and the Interaction between them on Productivity of Sun Flower (Helianthus annuus L.). Academic Science Journal, [S. l.], v. 2, n. 3, p. 66–78, 2024. DOI: 10.24237/ASJ.02.03.770B. Disponível em: https://acadscij.uodiyala.edu.iq/index.php/Home/article/view/512. Acesso em: 16 oct. 2024.