THIERER, Andreas. Acquiring Knowledge in Teaching Geography by Means of Qualitative Methods – A Proposal for Competence Development Using the Example of Subjective Space Perception. Journal of Geography Education, [S. l.], v. 39, n. 2, p. 79–89, 2011. DOI: 10.18452/25270. Disponível em: https://zgd-journal.de/index.php/zgd/article/view/163. Acesso em: 2 apr. 2026.