Laila Khusnul Khotimah, Zulfa Nur Angraini, Asiyah Intan Nurfianti, and Megania Kharisma, “Implementasi Akuntansi Syariah Akad Istishna Pada System Pre Order Studi Kasus Jual Beli Online Marketplace Shopee”, Ekopedia, vol. 1, no. 4, pp. 3521–3531, Dec. 2025, doi: 10.63822/featn165.