Yusuf, Zulfan, and Syamsul Rizal. “Optimization of Debtor Information Systems in Pressing Problem Financing in Some Syari’ah BPR in Aceh Province”. International Journal of Management Science and Information Technology 1, no. 1 (January 13, 2021): 9–16. Accessed March 28, 2026. https://www.journal.lembagakita.org/IJMSIT/article/view/228.