LEVANDIVSKYI , O.T. THEORETICAL BASIS OF INVESTMENT ACTIVITY. The actual problems of regional economy development, [S. l.], v. 1, n. 12, p. 98–104, 2016. DOI: 10.15330/apred.1.12.98-104. Disponível em: https://journals.pnu.edu.ua/index.php/aprde/article/view/2517. Acesso em: 21 nov. 2024.