ABZIANIDZE, Akaki. Issues of the cyclical theory of world history development. Georgian Scientists, [S. l.], v. 5, n. 4, p. 159–169, 2023. DOI: 10.52340/gs.2023.05.04.14. Disponível em: https://journals.4science.ge/index.php/GS/article/view/2241. Acesso em: 1 jul. 2024.