SKRYPNIUK, O.; MELNYKOVYCH, M.; STRUNEVYCH, O.; KUBKO, A.; SARANOV, S. Transformation of the political regime in Ukraine in the times of independence: stages and features. Amazonia Investiga, [S. l.], v. 11, n. 58, p. 47–56, 2022. DOI: 10.34069/AI/2022.58.10.5. Disponível em: https://www.amazoniainvestiga.info/index.php/amazonia/article/view/2165. Acesso em: 16 sep. 2025.