LEHTONEN, Daranee; JOUTSENLAHTI, Jorma. Learning equation-solving using a technological manipulative and languaging. LUMAT-B: International Journal on Math, Science and Technology Education, [S. l.], v. 7, n. 2, p. 75–85, 2022. Disponível em: https://journals.helsinki.fi/lumatb/article/view/1805. Acesso em: 7 nov. 2025.