Auliya Octavia. “Financing Products in Islamic Financial Institutions Based on Istishna Agreements: Produk Pembiayaan Pada Lembaga Keuangan Syariah Berbasis  Akad Istishna”. Al-Muamalah: Jurnal Ekonomi Islam, Filantropi Dan Perbankan Syariah, vol. 1, no. 2, Dec. 2024, pp. 205-18, https://journal.syamilahpublishing.com/muamalah/article/view/304.