LAINE, A.; AHTEE, M.; NÄVERI, L.; PEHKONEN, E.; KOIVISTO, P. P.; TUOHILAMPI, L. Collective emotional atmosphere in mathematics lesson based on finnish fifth graders’ drawings. LUMAT: International Journal on Math, Science and Technology Education, [S. l.], v. 3, n. 1, p. 87–100, 2015. DOI: 10.31129/lumat.v3i1.1053. Disponível em: https://journals.helsinki.fi/lumat/article/view/1053. Acesso em: 27 may. 2024.