Chemist          
Algeria

Al Hayah - 20/02/2017

Chemist          
Algeria

Al Hayah - 15/05/2016

Chemist          
Algeria

Al Hayah - 11/05/2016

Chemist          
Algeria - Adrar

Sawt AL Ahrar - 05/12/2013

Chemical engineer          
Algeria - El Tarf
Engineer of the state university laboratories
University of El Tarf - Algeria
AL Bilad - 24/11/2013

Chemical engineer          
Algeria

AL Jazaer AL Jadeeda - 08/07/2013

Chemist          
Algeria

AL Jazaer AL Jadeeda - 07/05/2013

Chemist          
Algeria

AL Jazaer AL Jadeeda - 06/04/2013

Chemist          
Algeria

AL Jazaer AL Jadeeda - 03/04/2013

Chemist          
Algeria

AL Jazaer AL Jadeeda - 01/04/2013