IKÄVALKO, V.-M.; AKSELA, M. Contextual, relevant and practical chemistry teaching at upper secondary school level textbooks in Finland. LUMAT: International Journal on Math, Science and Technology Education, [S. l.], v. 3, n. 3, p. 304–315, 2015. DOI: 10.31129/lumat.v3i3.1031. Disponível em: https://journals.helsinki.fi/lumat/article/view/1031. Acesso em: 28 mar. 2024.