Gendy, A. S. H., H. S. - A. A. H. Ahl, A. A. Mahmoud, and H. F. Y. Mohamed, "Effect of Nitrogen Sources, Bio-Fertilizers and Their Interaction on the Growth, Seed Yield and Chemical Composition of Guar Plants", Life Science Journal, vol. 10(3), pp. 389-402, 2013.
Abdallah, A. M., G. O. Mahmoud, A. El- Sasadi, sawsan, and H. F. Y. Mohamed, "Wheat production and plant chemical composition under using different mineral and biofertilizer treatments", Journal of Applied Sciences Research, vol. 9(6), pp. 3949-3959, 2013.
Abdallah, A. M., and H. F. Y. Mohamed, "Effect of foliar application of some micro nutrients and growth regulators on som Egyptian cotton cultivars", Journal of Applied Sciences Research, vol. 9(6), pp. 3498-3507, 2013.