Ohtonen Piuva, A., Mårtensson, E., Röj-Lindberg, A.-S., & Braskén, M. (2024). Finnish Pre-Service Teachers’ Basic Mathematical Skills : A Comparison Between 2008 and 2020. FMSERA Journal, 6(2), 42–57. Retrieved from https://journal.fi/fmsera/article/view/127787 (Original work published November 28, 2023)