PURNAMA, Purnama. Analisis‘Urf Terhadap Praktik Jual Beli IkanSistem Tumpuk di Desa Ujung Lero Kab. Pinrang. SIGHAT: JURNAL HUKUM EKONOMI SYARIAH, [S. l.], v. 1, n. 1, p. 51–63, 2022. DOI: 10.35905/shighat_hes.v1i1.3249. Disponível em: https://ejurnal.iainpare.ac.id/index.php/shighat_hes/article/view/3249. Acesso em: 3 feb. 2026.