Demianenko О. О. Improving approaches to determining the cost of engineering services in construction. Ways to Improve Construction Efficiency, [S. l.], n. 42, p. 138–145, 2019. DOI: 10.32347/2707-501x.2019.42.138-145. Disponível em: http://ways.knuba.edu.ua/article/view/195678. Acesso em: 19 may. 2024.