Rosi Ariana Putri, Fitri Nur Latifah. Analisis Efisiensi Bank Umum Syariah dengan Metode Dea: Data Envelopment Analysis Periode 2021-2023. EJKEBI [Internet]. 2025 May 1 [cited 2026 May 7];6(5):1498 -. Available from: https://journal-laaroiba.com/ojs/index.php/elmal/article/view/7152