N. G. AL-ZAIDY, R.; رغد; IBRAHIM, N.; نجوى; N. AL-NIEMI, A.; عبد. Determination of the efficiency of the type Sinorhizobium meliloti L the formation of root nodules on different Medicago sativa varieties. Journal of Education and Science (JES), [S. l.], v. 30, n. 3, p. 133–149, 2021. DOI: 10.33899/edusj.2021.168643. Disponível em: https://rjps.uomosul.edu.iq/index.php/edusj/article/view/17116. Acesso em: 4 aug. 2025.