سهام, هزرش2022-11-292022-11-292019-09-17https://dspace.univ-ghardaia.edu.dz/xmlui/handle/123456789/3895This study aims to know the role of management information systems to build a model of economic intelligence in the National Corporation for Pipe lubrication - Ghardaia, using that descriptive approach in the theoretical side, and a case study in the applied side. We distributed a questionnaire to a sample of 60 administrative staff. In order to address the following problem: The role of management information systems in building a model of economic intelligence in the National Pipe Industry and after analyzing the questionnaire through the SPSS program was reached a number of results, the most important: • A high level of MIS concept in the institution under study. • The exercise of economic intelligence in the institution is not apparent activatedنظم المعلومات الإداريةنظام المعلوماتذكاء الإقتصادييقظة الإستراتجيةThesis