DR DJALLEL AIMAR; DR AMAROU YAMINA. Banking Concentration and Financial Intermediation in Algeria: Evidence from the Four-Bank Concentration Ratio. The Sankalpa: International Journal of Management Decisions, [S. l.], v. 12, n. 2, p. 848–858, 2026. Disponível em: https://www.thesankalpa.org/ijmd/article/view/473. Acesso em: 20 aug. 2026.