EFENDI, M.; WARSIDI, W.; SWADJAJA, I. Analisis Hukum Ekonomi Syariah terhadap Pelaksanaan Pembiayaan tanpa Agunan pada Bank Syariah Indonesia (BSI) di Kabupaten Tuban. RIGGS: Journal of Artificial Intelligence and Digital Business, [S. l.], v. 4, n. 3, p. 8202–8210, 2025. DOI: 10.31004/riggs.v4i3.3238. Disponível em: https://journal.ilmudata.co.id/index.php/RIGGS/article/view/3238. Acesso em: 3 may. 2026.