SYARVINA, W.; SUDIRMAN SUPARMIN; TUTI ANGGRAINI. APLIKASI ‘URF DALAM EKONOMI ISLAM. AT-TIJARAH: Jurnal Penelitian Keuangan dan Perbankan Syariah, [S. l.], v. 4, n. 1, p. 1–16, 2022. DOI: 10.52490/attijarah.v4i1.285. Disponível em: https://journal.iainlhokseumawe.ac.id/index.php/at-tijarah/article/view/285. Acesso em: 7 oct. 2024.