BAERISWYL, Franz; MOTTIER LOPEZ, Lucie. Urteilsbildung im Unterricht. Swiss Journal of Educational Research, Bern, v. 30, n. 3, p. 447–454, 2008. DOI: 10.24452/sjer.30.3.4797. Disponível em: https://sjer.ch/article/view/4797. Acesso em: 23 feb. 2025.