Altaee, Mohammed, and محمد. “Study the Extent of Rhizobium Leguminosarum bv.Viciae Tolerance to Several Levels of Salinity”. Journal of Education and Science (JES) 21, no. 4 (December 1, 2008): 77–83. Accessed August 4, 2025. https://rjps.uomosul.edu.iq/index.php/edusj/article/view/18245.