MAHMOOD, F.; MOHAMMED, H.; SALIH, F. Effect of some mineral nutrients in growth and some physiological variables in barley plant. Journal of Education and Science (JES), [S. l.], v. 20, n. 1, p. 273–286, 2007. DOI: 10.33899/edusj.2007.162807. Disponível em: https://ojs.uomosul.edu.iq/index.php/edusj/article/view/23744. Acesso em: 6 aug. 2025.