PREKAJAC, Z. Comparison of Real Development Levels of Countries – Genesis and Perspectives. Panoeconomicus, [S. l.], v. 54, n. 1, p. 87–101, 2007. DOI: 10.2298/PAN0701087P. Disponível em: https://panoeconomicus.org/index.php/jorunal/article/view/270. Acesso em: 1 may. 2024.