SABEUR RACHID; ECHCHIKH NORREDDINE. Assessing the Performance of Islamic Banking in Algeria After the Implementation of Regulation N° : 20-02: A Statistical Analysis of Growth and Market Concentration Indicators (2021–2025). The Sankalpa: International Journal of Management Decisions, [S. l.], v. 12, n. 2, p. 441–462, 2026. Disponível em: https://thesankalpa.org/ijmd/article/view/419. Acesso em: 31 jul. 2026.