HAMDANI, Dadan. Koperasi Desa Merah Putih dengan Pendekatan Usaha Mudharabah: Studi Kasus di Desa Jingkang, Sumedang. J-Coop : Journal of Co-operative, [S. l.], v. 1, n. 2, p. 199–204, 2025. DOI: 10.32670/jc.v1i2.23. Disponível em: https://ojs.ikopin.ac.id/jcoop/article/view/23. Acesso em: 27 oct. 2025.