Abu Rashid DH, Khalil Al Hussein I. Possibility of using Value Chain Analysis reducing the cost of educational services in Syrian public universities-A Field Research. BCESUJ [Internet]. 2021 Feb. 15 [cited 2026 Jul. 21];63(1):215-28. Available from: https://ojs.baghdadcollege.edu.iq/index.php/BCESUJ/article/view/176