OKFITASARI, Antin; SUYATNO, Agus. Analisis Kesehatan Koperasi Syariah dalam Upaya Meningkatkan Kinerja dan Pelayanan. Jurnal Ilmiah Ekonomi Islam, [S. l.], v. 4, n. 02, p. 91–102, 2018. DOI: 10.29040/jiei.v4i02.260. Disponível em: https://jurnal.stie-aas.ac.id/index.php/jei/article/view/260. Acesso em: 29 sep. 2025.