KISHCHENKO, T. I. Enhancement of the efficiency of activities of development companies, considering the application of conceptual approaches to the realization of projects for cottage construction. Ways to Improve Construction Efficiency, [S. l.], n. 44, p. 17–23, 2020. DOI: 10.32347/2707-501x.2020.44.17-23. Disponível em: http://ways.knuba.edu.ua/article/view/195563. Acesso em: 4 may. 2024.