F. THANON, A. Effect of Gibberellic Acid and Zinc on Yield and some Chemical and Mental Characters of Carthamus tinctoriaus L. Rafidain Journal of Science, [S. l.], v. 22, n. 2, p. 49–67, 2011. DOI: 10.33899/rjs.2011.32348. Disponível em: https://jamh.uomosul.edu.iq/index.php/rsci/article/view/46817. Acesso em: 28 sep. 2025.