THE ROLE OF STRATEGIC MANAGEMENT IN RAISING THE EFFICIENCY OF THE FINANCIAL PERFORMANCE (AN APPLIED STUDY ON ALGERIA TELECOM COMPANY): THE ROLE OF STRATEGIC MANAGEMENT IN RAISING THE EFFICIENCY OF THE FINANCIAL PERFORMANCE (AN APPLIED STUDY ON ALGERIA TELECOM COMPANY). Alijtihed [Internet]. 2024 Jan. 27 [cited 2025 Jan. 6];13(01):354-77. Available from: https://alijtihed.univ-tam.dz/article/view/51