by Dosbaeva, G.K., El Hakim, M.A., Shalaby, M.A., Krzanowski, J.E., Veldhuis, S.C.
Published in International journal of refractory metals & hard materials (01.05.2015)

by Shalaby, M.A., El Hakim, M.A., Abdelhameed, Magdy M., Krzanowski, J.E., Veldhuis, S.C., Dosbaeva, G.K.
Published in Tribology international (01.02.2014)

by El Hakim, M.A., Shalaby, M.A., Veldhuis, S.C., Dosbaeva, G.K.
Published in Measurement : journal of the International Measurement Confederation (01.04.2015)

by El Hakim, M.A., Abad, M.D., Abdelhameed, M.M., Shalaby, M.A., Veldhuis, S.C.
Published in Tribology international (01.09.2011)

by El Hakim, M.A., Sabry, Y.M., Elmaghraby, Y., Abdolkader, T.M., Fikry, W.
Published in 2009 National Radio Science Conference (01.03.2009)

by El Hakim, M.A., El Awam, A.M., El Sabbagh, A.S.
Published in Computers & industrial engineering (1983)