DUDA, Carolin; FLATH, Martina. Whole Day Teaching Provision and the Concept of Regional Learning 21+: An Empirical Study on Educational Offer Development for Afternoon Schooling. Journal of Geography Education, [S. l.], v. 42, n. 4, p. 283–301, 2014. DOI: 10.18452/23990. Disponível em: https://zgd-journal.de/index.php/zgd/article/view/121. Acesso em: 2 apr. 2026.