1. Laboratory of Applications of Plasma, Electrostatics and Electromagnetic Compatibility (APELEC) Djillali Liabes University of Sidi Bel-Abbès,Sidi Bel-Abbès,Algeria
2. Laboratory of Applications of Plasma, Electrostatics and Electromagnetic Compatibility (APELEC) University Ibn Khaldoun of Tiaret,Tiaret,Algeria
3. Laboratory of Applications of Plasma, Electrostatics and Electromagnetic Compatibility (APELEC) University of Relizane,Relizane,Algeria
4. LAPLACE Laboratory, Universitè de Toulouse,CNRS, INPT, UPS,Toulouse,France