Comprehensive Morphological, Biochemical, and Molecular Characterization of Azotobacter vinelandii Isolated from Tomato (Solanum lycopersicum) Soils in Iraq and Assessment of Its Nitrogen-Fixation Efficiency. MSW Management Journal, [S. l.], v. 36, n. 1s, p. 138–144, 2026. DOI: 10.7492/jz8ewj17. Disponível em: https://mswmanagementj.com/index.php/home/article/view/1636.. Acesso em: 12 mar. 2026.