M. M. . Salih, H. M. . Aboud, N. S. . Mohammed, H. M. . Sarheed, M. E. . Ayed, and A. R. . Abbas, “Efficiency of dual inoculation by Glomus mosseae and Azotobacter chroococcum on growth, productivity of some wheat)Triticum aestivum L.( recombinations”, JOBRC, vol. 8, no. 3, pp. 11–17, Sep. 2014.