A. ABOOD, S.; M. AL-DULAIMEE, H. Effect of Folate Analogues on the Activity of Dihydrofolate Reductase and Seedlings, Callus Growth of Nigella Sativa L. Plant. Rafidain Journal of Science, [S. l.], v. 17, n. 5, p. 1–13, 2006. DOI: 10.33899/rjs.2006.42804. Disponível em: https://jamh.uomosul.edu.iq/index.php/rsci/article/view/46378. Acesso em: 29 sep. 2025.