TUOMISTO, M.; AKSELA, M. Alkusanat toimittajilta. LUMAT-B: International Journal on Math, Science and Technology Education, [S. l.], v. 3, n. 1, 2018. Disponível em: https://journals.helsinki.fi/lumatb/article/view/1145. Acesso em: 1 touko. 2024.