ZIEBERTZ, Hans-Georg. Motivation und Interesse. Religionspädagogische Beiträge, [S. l.], v. 33, p. 61–77, 2024. DOI: 10.20377/rpb-793. Disponível em: https://rpb-journal.de/index.php/rpb/article/view/793. Acesso em: 7 mai. 2025.