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. 2024;13(01):238-264. Accessed January 6, 2025. https://alijtihed.univ-tam.dz/article/view/46