1.
Parikka S, Krzywacki H, Hästö P, Ernvall-Hytönen A-M. PROCEDURAL FLEXIBILITY IN EARLY UNIVERSITY MATHEMATICS. FMSERA [Internet]. 2022Dec.2 [cited 2024Dec.21];5(1):46-60. Available from: https://journal.fi/fmsera/article/view/115676