RAHMATUL HUDA. Analysis of Contract for Umrah Financing Products at Kalsel Sharia Bank. NUKHBATUL ’ULUM: Jurnal Bidang Kajian Islam, [S. l.], v. 12, n. 1, p. 1–13, 2026. DOI: 10.36701/nukhbah.v12i1.1837. Disponível em: https://journal.stiba.ac.id/index.php/nukhbah/article/view/1837. Acesso em: 28 jun. 2026.