by El-Sayed, H.M., Ali, I.A., Azzam, A., Sattar, A.A.
Published in Journal of magnetism and magnetic materials (15.02.2017)

by El-sayed, H.M., Lotfy, M., El-din Zohny, H.N., Riad, H.S.
Published in Ain Shams Engineering Journal (01.12.2018)

by El-sayed, H.M., Lotfy, M., El-din Zohny, H.N., Riad, H.S.
Published in Engineering failure analysis (01.09.2018)

by Mohamaden, M.I.I., El-Sayed, H.M., Hamouda, A.Z.
Published in Egyptian journal of aquatic research (01.12.2016)

by Mohamaden, M.I.I., Wahaballa, A., El-Sayed, H.M.
Published in Egyptian journal of aquatic research (01.03.2016)

by El-Diasty, Fouad, El-Sayed, H.M., El-Hosiny, F.I., Ismail, M.I.M.
Published in Current opinion in solid state & materials science (01.02.2009)

by Khattab, H.M., Abo El-Nor, S.A.H., Kholif, S.M., El-Sayed, H.M., Abd El-Shaffy, O.H., Saada, M.
Published in Livestock science (01.06.2010)

by Soliman, Mohamed H. A., Hussein, Belal H. M., Abdel-Moati, Nahla, El-Tamany, El-Sayed H. M.
Published in Indian journal of chemistry. Sect. B. Organic chemistry, including medicinal chemistry (01.04.2018)

by Sattar, A A, El-Sayed, H M, Agami, W R
Published in Journal of materials engineering and performance (01.10.2007)

by El-sayed, H.M., Fayed, M.N., Riad, H.S., Zohny, H.N.
Published in Engineering failure analysis (01.10.2022)

by El-sayed, H.M., Zohny, H.N., Riad, H.S., Fayed, M.N.
Published in Engineering failure analysis (01.04.2021)

by Gouda, G.A., Khattab, H.M., Abdel-Wahhab, M.A., Abo El-Nor, S.A., El-Sayed, H.M., Kholif, S.M.
Published in Small ruminant research (01.06.2019)

by El-Sayed, H.M.
Published in Thin solid films (01.02.2016)

by Elgemeie, G.H, Helal, M.H, El-Sayed, H.M
Published in Pigment & resin technology (01.04.2004)

by Badawy, Mohamed E. I., Saad, Abdel-Fattah S. A., Tayeb, El-Sayed H. M., Mohammed, Sondos A., Abd-Elnabi, Amany D.
Published in Journal of environmental science and health. Part B, Pesticides, food contaminants, and agricultural wastes (02.12.2017)

by El–sayed, H.M., Zohny, H.N., Riad, H.S., Fayed, M.N.
Published in Structures (Oxford) (01.12.2021)

by Mohamaden, M.I.I., El-Sayed, H.M., Mansour, S.A.
Published in Egyptian Journal of Basic and Applied Sciences (01.03.2017)

by Elgemeie, G.H, Helal, M.H, El-Sayed, H.M
Published in Pigment & resin technology (01.04.2003)

by Hassan, W S, Elmasry, M S, Shalaby, A, El-Sayed, H M, Zidan, D W
Published in Annales pharmaceutiques françaises (01.05.2020)

by El-Sayed, H.M.
Published in Journal of alloys and compounds (17.04.2009)