HEMMER, Ingrid; HEMMER, Michael; KRUSCHEL, Katja; NEIDHARDT, Eva; OBERMAIER, Gabi; UPHUES, Rainer. Influencing Factors of Children’s Spatial Orientation Competence with the Help of a City Map within a Real Area. Journal of Geography Education, [S. l.], v. 38, n. 2, p. 65–76, 2010. DOI: 10.18452/25527. Disponível em: https://zgd-journal.de/index.php/zgd/article/view/168. Acesso em: 2 apr. 2026.