ali fedila nassira. Using the Economic Value Added indicator to measure and analyze the economic institution’s financial performance in the context of the Corona pandemic - Case study: Biopharm Pharmaceutical Industry (2018 – 2023). J.Rea.fin.acc [Internet]. 2025 Dec. 21 [cited 2026 Feb. 9];9(02):484-501. Available from: https://journals.univ-msila.dz/index.php/jorfa/article/view/3238