Wahid Nur Hasan, Imronudin, and Muhammad Sholahudin. “Evaluation of Operational Efficiency of Conventional and Sharia Rural Credit Banks (BPR) in Solo Raya Using Data Envelopment Analysis”. Al-Kharaj: Journal of Islamic Economic and Business 7, no. 4 (December 4, 2025). Accessed December 11, 2025. https://ejournal.iainpalopo.ac.id/index.php/alkharaj/article/view/8337.