HASIBUAN, N.; AFIFAH, N. .; NANDA; AZELIA, C. .; HUTABARAT, A. P. . Mandailing-based character education through the MERDEKA framework in Muhammadiyah schools. Indonesian Journal of Educational Development (IJED), [S. l.], v. 6, n. 3, p. 941–953, 2025. DOI: 10.59672/ijed.v6i3.5094. Disponível em: https://ojs.mahadewa.ac.id/index.php/ijed/article/view/5094. Acesso em: 18 nov. 2025.