From 2012
Director of the Research Centre. College of Science
Qassim University. Saudi Arabia.
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From 2011
Ass. Professor. Departement of mathematics.
Qassim University. Saudi Arabia.
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2010-2011
Researcher (Long-Term Visitor)
Mathematics Section. International Centre for Theoretical Physics (ICTP).
Trieste, Italy
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2008-2010
Postdoctoral researcher (Post-Doc)
University of Zürich, Switzerland, in the team of Professor Michel Chipot.
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2007
i) College teacher
College Braine-l'Alleud (Belgium).
ii) Free researcher
Metrology Nuclear Service (SMN), ULB (Université Libre de Bruxelles, Belgium).
iii) Qualified
Lecturer in mathematics and applied Mathematics, sections (25 & 26).
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2001-2003
Senior Lecturer
Department of mathematics. University Oum EL-bouaghi. (Algeria).
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2001-2002
Junior Lecturer
Department of economy, University of Constantine (Algeria).
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2000-2001
Responsible of the Module (Assistant)
Department of mathematics, University of Oum EL-bouaghi. (Algeria). |
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1999-2000
Lecturer (Assistant vacataire )
Department of Mathematics, University of Constantine (Algeria).
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