Ohtonen Piuva A, Mårtensson E, Röj-Lindberg A-S, Braskén M. Finnish Pre-Service Teachers’ Basic Mathematical Skills : A Comparison Between 2008 and 2020. FMSERA [Internet]. 2023Nov.28 [cited 2024Sep.18];. Available from: https://journal.fi/fmsera/article/view/127787