Developing the Banking services through E - Management " Reference to Electronic services provided by (BNA) ". Journal of Economic Additions, [S. l.], v. 3, n. 2, p. 108–125, 2019. Disponível em: https://journals.univ-ghardaia.edu.dz/idafat/article/view/237. Acesso em: 19 feb. 2026.