HUMAIROH RAHMADHANI FITRI; DIAN SUGIARTI. Analisis Akad Istishna dalam Transaksi Jual-Beli Alat Kesehatan pada PT. Dwi Utama Medika. Al-Kharaj: Jurnal Ekonomi, Keuangan & Bisnis Syariah, [S. l.], v. 7, n. 6, p. 1883 –, 2025. DOI: 10.47467/alkharaj.v7i6.6231. Disponível em: https://journal-laaroiba.com/ojs/index.php/alkharaj/article/view/6231. Acesso em: 17 apr. 2026.