MOH. FAKHRI SIDDIQI; SAIFUDDIN; MAKKIYATUL UMAROH. Implementasi Akad Ba’I Al Muqayyadah Dalam Menigkatkan Kepercayaan Konsumen Pada Transaksi Tukar Tambah HP Bekas . Jurnal Ilmiah Ekonomi Islam, [S. l.], v. 11, n. 01, 2025. Disponível em: https://www.jurnal.stie-aas.ac.id/index.php/jei/article/view/16661. Acesso em: 22 jul. 2025.