2021 Obtaining a university habilitation degree , Specialty: Chemical Engineering University of Echahid Hamma Lakhdar, El-Oued 39000, Algeria

2017 PhD in Process Engineering, Specialty: Chemical Engineering, University of Mohamed Khider-Biskra-ALGERIA.

2004 Magisterium in Chemistry, option Organic Chemistry (University of ANNABA)

2001 Engineer degree in Chemical and Major of Promo (University of ANNABA).

1998 Diploma of Applied University Studies, DEUA, in Chemistry and Major of Promotion (University of ANNABA).

1995 Bachelor of Technology option Mechanical Engineering, Mention: passable, Biskra