SERIDI, H, H AKDAG, and A MEDDOUR. 2003. “UNE APPROCHE QUALITATIVE SUR LE TRAITEMENT DE L’INCERTAIN: APPLICATION AU SYSTEME EXPERT”. Sciences & Technology. A, Exactes Sciences, no. 19 (June):13-19. https://revue.umc.edu.dz/a/article/view/1826.