ERETA, A. E.; BEDADA, E. Y.; GUTU, T. G. Determinants of banks’ cost efficiency: a case study of selected commercial banks, Ethiopia. Jurnal Perspektif Pembiayaan dan Pembangunan Daerah, [S. l.], v. 8, n. 3, p. 231 - 244, 2020. DOI: 10.22437/ppd.v8i3.9368. Disponível em: https://online-journal.unja.ac.id/JES/article/view/9368. Acesso em: 7 jul. 2024.