KHALED, Zeyad S. M.; ASWED, Gafel Kareem. Modeling Contractor’s Cash-in-Flow in Public School Building Projects in Karbala. Al-Nahrain Journal for Engineering Sciences, [S. l.], v. 20, n. 5, p. 1064–1070, 2017. DOI: nan. Disponível em: https://nahje.journalpath.com/nahje/article/view/394. Acesso em: 30 may. 2026.