SHCHERBAN, B. . The conceptual paradigm of flexibility in project management. Ways to Improve Construction Efficiency, [S. l.], v. 1, n. 57, p. 183–195, 2026. DOI: 10.32347/2707-501x.2026.57(1).183-195. Disponível em: https://ways.knuba.edu.ua/article/view/355883. Acesso em: 28 mar. 2026.