Ixef wis sin Awal ɣef temseɛraqt 1. H.Genevois : 350 n temseɛraq si tizi wezzu.113 2. M.A.Haddadou: azal n 133 n temseɛraq seg At Weɣlis (Bgayet).114 3. R.Tabti: azal n 255 n temseɛraq seg At Kufi (Tizi Wezzu).115 4. M.Djellaoui: azal n 83 n temseɛraq.116