UMAM, K. KOPERASI JASA KEUANGAN SYARIAH BAITUL MAAL WAT-TAMWIL (STUDI KASUS DI BERINGHARJO, YOGYAKARTA). Jurnal Media Hukum, [S. l.], v. 20, n. 1, p. 17, 2013. DOI: 10.18196/jmh.v20i1.1403. Disponível em: https://journal.umy.ac.id/index.php/jmh/article/view/1403. Acesso em: 5 may. 2025.