Economic aspects of the application of a production sharing agreement during the development of Ukrainian subsoil by the USA. Economics and region, [S. l.], n. 1(96), p. 38–44, 2025. DOI: 10.26906/EiR.2025.1(96).3745. Disponível em: https://ojs35.nupp.edu.ua/eir/article/view/2025-03-28. Acesso em: 23 dec. 2025.