Factors affecting labour productivity in building projects in the Gaza strip. Journal of Civil Engineering and Management, [S. l.], v. 13, n. 4, p. 245–254, 2007. DOI: 10.3846/13923730.2007.9636444. Disponível em: https://journals.vilniustech.lt/index.php/JCEM/article/view/7687. Acesso em: 9 may. 2025.