HENNIGES, Norman; MEYER, Philipp Julius. “The Whole Picture of the Fatherland Always in Mind”: Hermann Haack and the Gotha School Cartography from the Wilhelminian Era to the End of National Socialism. Journal of Geography Education, [S. l.], v. 44, n. 4, p. 37–60, 2016. DOI: 10.18452/23266. Disponível em: https://zgd-journal.de/index.php/zgd/article/view/90. Acesso em: 2 apr. 2026.