Aziz, L., Ganika, G. and Mala, C. (2023) “The Measurement of Efficiency of Sharia Banks in Indonesia: Two-Stage Data Envelopment Analysis (DEA)”, Jurnal Ilmu Keuangan dan Perbankan (JIKA), 13(1), pp. 89-102. doi: 10.34010/jika.v13i1.11397.