Eksistensi dan Peran Koperasi Jasa Keuangan Syariah di Kalimantan Timur. FENOMENA, [S. l.], v. 11, n. 2, p. 119–142, 2019. DOI: 10.21093/fj.v11i2.1802. Disponível em: https://journal.uinsi.ac.id/index.php/fenomena/article/view/1802. Acesso em: 26 jul. 2026.