Seg 1989 ar 2008, yella d amasdawan n tmaziɣt deg tsudut taɣelnawt n tutlayin d yidelsan n usammar ( langues O ) n lpari, deg yessebded ( 1990 ) ammas n tagmi n tmaziɣt I yesselḥa armi d taggara n 2009 ( la CNAD, EA 4092 n INALCO. Tura d amasdawan n tmaziɣt deg tseddawit AIX-Marseille i deg yella daɣen d anagmay imezdi deg IREMAM ( UMR 7310 n