KAMEL RACHID, D. M.; RAHI NASSER, F. Estimation of the total demand gap in the activities of the construction industries. Baghdad College of Economic Sciences University Journal (BCESUJ), [S. l.], v. 64, n. 4, p. 147–173, 2021. Disponível em: https://bcuj.baghdadcollege.edu.iq/index.php/BCESUJ/article/view/143. Acesso em: 15 nov. 2026.