Holmén J. Flipping the Political Scale: Spatial Cognition and Changes in Diagrammatic Representations of the Swedish Party System in Civics Textbooks, 1900–2020. JCH [Internet]. 2024 Jan. 30 [cited 2024 Jul. 16];8(1-2):141-67. Available from: https://journal.equinoxpub.com/JCH/article/view/22942