HANSEN, Ole; LEKHAL, Ratib; NORDAHL, Thomas; NORLUND, Anita; PERSSON, Bengt; QVORTRUP, Lars. Leder: Temanummer om synlig læring. Paideia , [S. l.], n. 9, p. 4–8, 2022. Disponível em: https://tidsskrift.dk/Paideia/article/view/130109. Acesso em: 5 dec. 2025.