Towards new roles for learners and teachers in a language learning system? Anne Chateau | Hélène Zumbihl | Show more Anne Chateau France Nancy-Université ATILF- équipe CRAPEL ; CLSH Hélène Zumbihl France ATILF- équipe CRAPEL ; CLSH Submitted: 07/30/2021 | Accepted: 07/30/2021 | Published: 03/22/2012 DOI: https://doi.org/10.4995/eurocall.2012.16039