FIAFIFAH, A. L.; DARWANTO, D. TECHNICAL EFFICIENCY LEVEL OF ISLAMIC BANK IN INDONESIA. al-Uqud : Journal of Islamic Economics, [S. l.], v. 3, n. 2, p. 114–132, 2019. DOI: 10.26740/al-uqud.v3n2.p114-132. Disponível em: https://journal.unesa.ac.id/index.php/jie/article/view/4579. Acesso em: 11 may. 2024.