Altai SHM, Youssef HM, Muhee HA, Hummadi AH. Study of the relationship between bacillus subtilis and azospirillum sp. & bradyrhizubium sp. isolated from gypsiferous soil. injoere. 2025;5(1):343-353. Accessed July 27, 2026. https://www.injoere.com/index.php/injoere/article/view/205