Ouary, 1974 ; Mammeri, 1980 ; Nacib deg useggas 1991 d 1993 ; Adli deg 2000 ; Djellaoui deg 2004; Bouamara deg 2005…atg ɣas aṭas i d-nebder, jemɛen-d akk ɣef tsekla taqburt tamensayt, maca ahat ur yuwiḍ ara rrbeɛ deg wayen i nessaweḍ ad d-nesemneɛ seg tasut; acku aṭas i nesruḥ daɣen, si timawit neɣ i mazal nesruḥuy ».20