REHMAN, S. U. .; MALIK, S.; ASGHAR, N. . Exploring the Relationship among Project Complexity, Change Orders and Project Performance: An Evidence from Educational Building Projects in KPK Province, Pakistan. Pakistan Journal of Social Sciences, [S. l.], v. 39, n. 4, p. 1754-1767, 2021. Disponível em: https://pjss.bzu.edu.pk/index.php/pjss/article/view/801. Acesso em: 18 jan. 2026.