TY - BOOK AU - Lima,Laurent AU - Tual,Marina TI - From the randomized trial to the classroom: is it enough to have evidence of the effectiveness of an educational device for it to produce positive effects in the classroom? PY - 2022///. N1 - 36 UR - https://shs.cairn.info/journal-education-et-didactique-2022-1-page-153?lang=en ER -