M. SULTAN, S.; ساجدة; A ABOOD, S. Role of Ascorbic Acid in the Initiation and Growth of Helianthus annuus L. Callus under Salt Stress Conditions. Rafidain Journal of Science, [S. l.], v. 30, n. 4, p. 1–18, 2025. DOI: 10.33899/rjs.2021.169978. Disponível em: https://ojs.uomosul.edu.iq/index.php/rsci/article/view/12648. Acesso em: 5 aug. 2025.