FEDORCHUK, M. The Legal Nature of the Tax Doctrine of Ukraine. European Journal of Law and Public Administration, [S. l.], v. 6, n. 2, p. 22-34, 2019. Disponível em: https://www.lumenpublishing.com/journals/index.php/ejlpa/article/view/2289. Acesso em: 9 nov. 2026.