Utilization of Accreditation Results to Improve the Quality of Education at Muhammadiyah Schools in Medan City. Jurnal Inovasi dan Pengabdian, [S. l.], v. 2, n. 1, p. 19–35, 2026. DOI: 10.64845/bhaktika.v2i1.168. Disponível em: https://athallahpublishing.com/index.php/bhaktika/article/view/168. Acesso em: 5 may. 2026.