BEHNKE, Yvonne. How Do Learners Observe and Assess Geography Textbook Spreads?. Journal of Geography Education, [S. l.], v. 44, n. 3, p. 5–34, 2016. DOI: 10.18452/23263. Disponível em: https://zgd-journal.de/index.php/zgd/article/view/91. Acesso em: 2 apr. 2026.