Schröder, Carl Philipp, Leonie Dreßigacker, Yvonne, and Mona Gröneweg. “Extremism Among Adolescents in Lower Saxony. Results of a School Survey of Seventh Graders”. Kriminologie - Das Online-Journal | Criminology - The Online Journal, no. 7 (March 27, 2025): 124–154. Accessed September 9, 2026. https://www.kriminologie.de/index.php/krimoj/article/view/390.