open-source enterprise resource planning system Odoo roll in rationalizing the costs of the Ishtar Sheraton Hotel/ applied research. Journal of Accounting and Financial Studies ( JAFS ), [S. l.], v. 17, n. 61, p. 198–212, 2022. Disponível em: https://www.jpgiafs.uobaghdad.edu.iq/index.php/JAFS/article/view/1123. Acesso em: 1 may. 2025.