![](https://www.univ-eloued.dz/sdg/wp-content/uploads/2024/03/ev09-1-360x320.jpg)
A workshop on the duties of laboratory technicians working as employees of the Technology and Exact Sciences Faculty at the University of El Oued.
A workshop on the duties of laboratory technicians working as employees of the Technology and Exact Sciences Faculty at the ... اقرأ أكثر