BORKE, Mikael. Student teachers’ knowledge of students’ difficulties with the concept of function. LUMAT: International Journal on Math, Science and Technology Education, [S. l.], v. 9, n. 1, p. 670–695, 2021. DOI: 10.31129/LUMAT.9.1.1661. Disponível em: https://journals.helsinki.fi/lumat/article/view/1661. Acesso em: 21 nov. 2024.