– June 2000 Certificate of Secondary Education, Department of Management and Economics – mastered by Abdelkader Al-Yajouri – guemar – Eloued. – June 2004 Bachelor’s degree in Management Sciences, specializing in Finance – Kasdi Merbah University – Ouargla. – February 2008 Master’s degree in Economic Sciences, Applied Economics, Mohamed Kheidar University – Biskra. – July 2017 Ph.D. in Economic Sciences, Mohamed Kheidar University – Biskra. – June 2019 University Qualification Certificate, University of Martyr Hama Lakhder Eloued.