Dr Nadir Kechabia : d ṭṭbib n n lmal, d aselway n tiddukla ‘’Le Défi’’, d amedyaz. D amdan yettuqaddren aṭas deg taddart-is imi yezga ɣer tama-nsen deg tesqamut n taddart neɣ deg tdukliwin n tama-nni. Yesɛa aṭas n yigerdasen n leqraya.