KIM, Eunji; PERKKILÄ, Päivi; JOUTSENLAHTI, Jorma. Teachers’ beliefs and instructional quality of Languaging in primary school mathematics. LUMAT: International Journal on Math, Science and Technology Education, [S. l.], v. 13, n. 1, p. 9, 2025. DOI: 10.31129/LUMAT.13.1.2752. Disponível em: https://journals-21.hulib.helsinki.fi/lumat/article/view/2752. Acesso em: 18 sep. 2025.