Belhocine Mahmoud Research Director mbelhocine@cdta.dz Google Scholar citations Yacef Fouad Research associate A fyacef@cdta.dz Google Scholar citations Melkou Lamia Research associate B lmelkou@cdta.dz Google Scholar citations Mekhalfa Faiza Research associate B fmekhalfa@cdta.dz Google Scholar citations Fellag Ratiba Research associate B rfellag@cdta.dz Google Scholar citations Chaib Khaoula Research assistant kchaib@cdta.dz Google Scholar citations Chahira Research engineer cboussalem@cdta.dz Google Scholar citations Boudoua Syrine Engineer in charge of studies sboudoua@cdta.dz Google Scholar citations Achour Zina Principal engineer zachour@CDTA.DZ Google Scholar citations Laouar Mahmoud Consultant engineer mlaouar@cdta.dz Benbouali Mohamed Riad Research support engineer mbenbouali@cdta.dz