Mebdoua Yamina Research Director Email : ymebdoua@cdta.dz Google Scholar Link Ferguen Nabil Research Master B Email : nferguen@cdta.dz Google Scholar Link Souilah Zahi Research Master B Email : zsouilah@cdta.dz Google Scholar Link LAMINI El-sedik Research Master B Email : elamini@cdta.dz Google Scholar Link LEMLIKCHI Safia Research Master B Email : slemlikchi@cdta.dz Google Scholar Link Djebarni lyes Research Master B Email : djebarnilyes1@gmail.com Google Scholar Link DJEROUROU SAMIRA Research Associate Email : sdjerourou@cdta.dz Google Scholar Link Yacine HAMZA Research Associate Email : yhamza@cdta.dz Google Scholar Link Bouhelal Nadjet Research Associate Email : nbouhelal@cdta.dz Google Scholar Link SIFI Ouahid Research Associate Email : osifi@cdta.dz Google Scholar Link LAHMAR Hadj Study Officer Email : hlahmar@cdta.dz Google Scholar Link Bennamane Yamina Study Officer Email : ybennamane@cdta.dz Google Scholar Link