SHUMAK, L. . Research and development of approaches for the analysis of the current pricing system of project work. Ways to Improve Construction Efficiency, [S. l.], v. 2, n. 50, p. 220–250, 2023. DOI: 10.32347/2707-501x.2022.50(2).220-250. Disponível em: http://ways.knuba.edu.ua/article/view/288694. Acesso em: 20 may. 2024.