Design Principles in Focus: A Scoping Review of their Use in Design-Based Research . EDeR. Educational Design Research, [S. l.], v. 10, n. 1, 2026. DOI: 10.15460/eder.10.1.2437. Disponível em: https://journals.sub.uni-hamburg.de/EDeR/article/view/2437. Acesso em: 30 may. 2026.