1. Turkustani, A.M., E. Al Ghamdi and H.E. Ahmed, 2019. Conceivable form to interpret the term "QITR" from a chemical perspective. Multi-Knowledge Elect. Comprehens. J. Edu. Sci., Vol. 19. .
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2. Amer, H.E.A., 2019. Purification of Proteins: Between Meaning and Different Methods. In: Proteomics Technologies and Applications, Abdurakhmonov, I.Y. (Ed.)., Intech Open Limited, Croatia.
3. Ahmed, H.E., M.E. Ali, N.S. Ammar and H.S. Ibrahim, 2019. Cultivation of canola (Brassica napus L.) using composted agro-industrial waste. Egypt. J. Chem., 62: 1637-1647.
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4. Ahmed, H.E., M.A. Kord, H.A. Youssef and E.A. Qaid, 2016. Exogenous application of trehalose improves the physiological status of wheat cv. Giza 168 grown under stress. Egypt. J. Bot., 56: 627-646.
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5. Kord, M., E. Youssef, H. Ahmed and E. Qaid, 2013. Purification and characterization of trehalase from seeds of chickpea (Cicer arietinum L.). Turk. J. Biol., 37: 661-669.
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6. Ahmed, H.E., E.A. Youssef, M.A. Kord and E.A. Qaid, 2013. Trehalose accumulation in wheat plant promotes sucrose and starch biosynthesis. Jordan J. Biol. Sci., 6: 5-10.
7. Ahmed, H., H. Abu El Zahab and G. Alswiai, 2013. Purification of antioxidant protein isolated from Peganum harmala and its protective effect against CCl₄ toxicity in rats. Turk. J. Biol., 37: 39-48.
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8. Soliman, A., H. Abou Dahab and H. El Badawy, 2012. The Possible Protective Role of Protein Isolated from Peganum Harmala. LAP Lambert Academic Publishing, Germany, ISBN: 9783848405824, Pages: 232.
9. Dawoud, M.E.A., Z.K. Mohamed, H.E. Ahmed and M.G. Farahat, 2012. Growth promotion and biocontrol of leaf spot and leaf speck diseases in tomato by Pseudomonas spp. Egypt. J. Exp. Biol. (Bot.), 8: 61-76.
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10. Ahmed, H.E., Z.K. Mohamed, M.E. ElDean and M.G. Farahat, 2011. Induced systemic protection against tomato leaf spot (early leaf blight) and bacterial speck by rhizobacterial isolates. Egypt. J. Exp. Biol. (Bot.), 7: 49-57.
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11. El-Daly, F.A. and H.E. Ahmed, 2008. Initial screening for the effect of two natural oils and Vitavax-200 on growth criteria and some metabolic aspects of Zea mays plants. J. Food Agric. Environ., 6: 322-325.
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12. Ahmed, H.E. and F.A. El-Daly, 2007. Vitavax 200 and natural oil compounds induce antioxidant enzyme activities and protein content in Zea mays L. seedlings. Bull. Fac. Sci. Cairo Univ., 75: 143-153.
13. Maksoud, S.A., H.A. Hosni and H.E. Badawi, 1997. Distribution of Urease in the Seeds of Some Egyptian Species of Malvaceae and Tiliaceae. Egypt. J. Physiol. Sci., 21: 209-217.