BIEŃKOWSKI, M. Contemporary concepts of cyclical social change. Academic Journal of Sociology, [S. l.], v. 29, n. 1, p. 23–35, 2022. DOI: 10.21697/ucs.2022.29.1.03. Disponível em: https://czasopisma.uksw.edu.pl/index.php/ucs/article/view/10421. Acesso em: 3 nov. 2024.