Financial information systems and their role in decision-making Case study of Sonelgaz company in Tamanrasset: Financial information systems and their role in decision-making Case study of Sonelgaz company in Tamanrasset. Alijtihed Journal on Legal and Economic Studies, [S. l.], v. 13, n. 01, p. 238–264, 2024. DOI: 10.36540/3jwvfh95. Disponível em: https://alijtihed.univ-tam.dz/article/view/46.. Acesso em: 26 apr. 2025.