Annisya, Tri, and Nurbaiti Nurbaiti. “The Efficiency Analysis of Islamic Commercial Banks Using a Two-Stage Data Analysis Method: Efficiency Analysis”. Tazkia Islamic Finance and Business Review 16, no. 2 (February 17, 2023). Accessed November 23, 2024. https://tifbr-tazkia.org/index.php/TIFBR/article/view/295.