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Tawfik A, Wahab RA, Al-Asmer A, Matary F.Tawfik A, et al.Bioprocess Biosyst Eng. 2011 Aug;34(6):767-76. doi: 10.1007/s00449-011-0528-9. Epub 2011 Feb 26.Bioprocess Biosyst Eng. 2011.PMID: 21359535
Tawfik A, El-Qelish M.Tawfik A, et al.Bioresour Technol. 2012 Jun;114:270-4. doi: 10.1016/j.biortech.2012.02.016. Epub 2012 Feb 20.Bioresour Technol. 2012.PMID: 22446053
Farghaly A, Tawfik A, Danial A.Farghaly A, et al. Among authors: tawfik a.Environ Sci Pollut Res Int. 2016 Feb;23(4):3834-46. doi: 10.1007/s11356-015-5652-7. Epub 2015 Oct 26.Environ Sci Pollut Res Int. 2016.PMID: 26498965
Farghaly A, Tawfik A.Farghaly A, et al. Among authors: tawfik a.Appl Biochem Biotechnol. 2017 Jan;181(1):142-156. doi: 10.1007/s12010-016-2204-7. Epub 2016 Aug 9.Appl Biochem Biotechnol. 2017.PMID: 27507272
Mostafa A, Elsamadony M, El-Dissouky A, Elhusseiny A, Tawfik A.Mostafa A, et al. Among authors: tawfik a.Bioresour Technol. 2017 May;231:9-18. doi: 10.1016/j.biortech.2017.01.062. Epub 2017 Jan 31.Bioresour Technol. 2017.PMID: 28189089