GESTSDÓTTIR, Súsanna Margrét; VAN DRIE, Jannet; VAN BOXTEL, Carla. Teaching historical thinking and reasoning in upper secondary schools in Iceland: results of an observation study. Nordidactica. Journal of Humanities and Social Science Education, [S. l.], v. 9, n. 2019:2, p. 90–113, 2019. Disponível em: https://journals.lub.lu.se/nordidactica/article/view/19962. Acesso em: 16 apr. 2025.