Plenary Speakers

  • Pr.  Jamal Dine Sib   (ES2G. Oran)
  • Pr.  Rachid Baghdad  (Univ. Tiaret)
  • Pr.  Mustapha Oldache  (ENS Kouba)
  • Pr.  Madhu Bala Harji (Univ  Melaka Malaisia)
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