1.
Applis S. Documentary Method–Reflecting Possibilities of a Qualitative-Reconstructive Research Method for Examining Value-Oriented Learning in the Geography Classroom. ZGD [Internet]. 2013 Sep. 30 [cited 2026 Aug. 20];41(3):105-22. Available from: http://www.zgd-journal.de/index.php/zgd/article/view/131