OUERTANI, Mohamed Nejib; HAMDANI, Hanen; BASHIR, Mohamed Sharif. Estimating Islamic banks’ technical and allocative inefficiencies: A shadow cost approach. The Journal of Muamalat and Islamic Finance Research, [S. l.], v. 17, n. 1, p. 14–32, 2020. DOI: 10.33102/jmifr.v17i1.257. Disponível em: https://jmifr.usim.edu.my/index.php/jmifr/article/view/257. Acesso em: 18 apr. 2025.