Ixef n tseddast Ɣer : Nait Zerrad ( k ) ( 2004 , Sbt 61 ) :  asemmad usri d yebna sri d ɣef umyag , yettili  d sri d deffir n umyag neɣ deffir n usemmad imsegzi i d d - yesbanayen amatar udmawan yettili degma deg waddad ilelli , nezmer ad t  nbeddel s umqim awsil asemmad usri d .9