Seg tama nniven ad naf anagmay I. Bessaci, yettwali tamedyazt d tauri n umeslay anda yettwaseqdec kra n wayen akk icudden $er tutlayt ama dayen yeɛnan amawal ne$ tasnamka ad naf tettak azal lad$a deg umsiwel d wanya d 2010      (    )        -1 .32  ( )   2 - Mammeri. M, Culture savante, culture vcue (tudes 1939-1989), Ed. Tala, Alger, 1991, P 33.