Information
        Senior Lecturer
    Department of Common Education in Natural and Life Sciences
    Faculty of Natural Sciences and Life
    University of Souk Ahras
     Souk Ahras - 41000. Algeria
    
    
         s.zen@univ-soukahras.dz
    
         https://univ-soukahras.dz/en/profile/szen
    
Teaching
| Module | Level | Speciality | 
|---|---|---|
| general and organic chemistry | Bachelor - S1 | Common Core: Biology Sciences | 
| THERMODYNAMICS AND CHEMISTRY OF MINERAL SOLUTIONS (CHEMISTRY II) | Bachelor - S2 | Common Core: Biology Sciences |