by Helifa, B., Oulhadj, A., Benbelghit, A., Lefkaier, I.K., Boubenider, F., Boutassouna, D.
Published in NDT & E international : independent nondestructive testing and evaluation (01.07.2006)

by Benbelghit, A., Boutassouna, D., Helifa, B., Lefkaier, I.K.
Published in NDT & E international : independent nondestructive testing and evaluation (2006)

by Helifa, B, Féliachi, M, Lefkaier, I K, Boubenider, F, Zaoui, A, Lagraa, N
Published in Applied Computational Electromagnetics Society journal (01.02.2016)

by Abdessamad, M., Kharroubi, M., Lefkaier, I. K., Bentria, B., Haouzi, A.
Published in Spectroscopy letters (16.03.2017)

by Hachi, D., Benhadda, N., Helifa, B., Lefkaier, I. K., Abdelhadi, B.
Published in Advanced electromagnetics (01.01.2019)

by Gueddouh, Ahmed, Bentria, Bachir, Lefkaier, I.K.
Published in Journal of magnetism and magnetic materials (15.05.2016)

by Bensaidane, Y., Baadji, N., Helifa, B., Lefkaier, I.K.
Published in Journal of magnetism and magnetic materials (15.05.2024)

by Chebzoukhov, A.A., Lefkaier, I.K., Karmokov, A.M., Boutassouna, D.
Published in Surface science (10.01.2000)

by CHEBZOUKHOV, A. A, LEFKAIER, I. K, KARMOKOV, A. M, BOUTASSOUNA, D
Published in Surface science (2000)

by Lefkaier, Ibn Khaldoun, Boutassouna, Djamal
Published in Surface science (10.01.2000)

by Nouar, A., Guibadj, M., Lefkaier, I.K., Boubakeur, A.
Published in 2003 IEEE Bologna Power Tech Conference Proceedings (2003)