PARIKKA, S.; KRZYWACKI, H.; HÄSTÖ, P.; ERNVALL-HYTÖNEN, A.-M. PROCEDURAL FLEXIBILITY IN EARLY UNIVERSITY MATHEMATICS. FMSERA Journal, [S. l.], v. 5, n. 1, p. 46–60, 2022. Disponível em: https://journal.fi/fmsera/article/view/115676. Acesso em: 26 oct. 2024.