Astuti, Rahma Yudi. “Islamic Economic Analysis Reviews: The Practice of Transparency of Effective Flat Banking Installment Systems”. Al Tijarah 4, no. 1 (June 1, 2018): 64–70. Accessed October 5, 2024. https://ejournal.unida.gontor.ac.id/index.php/altijarah/article/view/2451.