ČECH, Adam; SAMKOVÁ, Libuše. How ninth graders perceive tasks with curricular overlap: The case of mathematics and chemistry. LUMAT-B: International Journal on Math, Science and Technology Education, [S. l.], v. 10, n. 3, p. 17, 2025. Disponível em: https://journals.helsinki.fi/lumatb/article/view/2894. Acesso em: 5 dec. 2025.