JÓNSSON, Ólafur P. ActSHEN - Evaluation Meeting. LUMAT-B: International Journal on Math, Science and Technology Education, [S. l.], v. 2, n. 3, p. 101–105, 2017. Disponível em: https://journals.helsinki.fi/lumatb/article/view/1176. Acesso em: 28 huhti. 2024.