ABU RASHID, D. H.; KHALIL AL HUSSEIN, I. Possibility of using Value Chain Analysis reducing the cost of educational services in Syrian public universities-A Field Research. Baghdad College of Economic Sciences University Journal (BCESUJ), [S. l.], v. 63, n. 1, p. 215–228, 2021. Disponível em: https://ojs.baghdadcollege.edu.iq/index.php/BCESUJ/article/view/176. Acesso em: 6 jun. 2026.