8ad la grève ma3atech tenfa3 8ad lkelma jma3a bde tara w les profs yariw jma3a sahbi lhih5abroni et 2em s7ayebna yara 1er pitrochimie 7at wahed lfikra 9alek dimanche nch leraya ray suuuuuuuuuuuuuuuuuuuuuuuuuuuur li rah ader ghir mayestenach ahna tfahamna kamel le 30 nroho