Suganda, Binti Istiqomah, Khoiruddin, and Juhrotul Khulwah. “Analyzing Hidden Fees in Digital Finance through the Lens of Sharia Economic Law”. Al-Risalah Jurnal Ilmu Syariah dan Hukum (November 26, 2025): 943–959. Accessed October 2, 2026. https://journal.uin-alauddin.ac.id/index.php/al_risalah/article/view/61897.