YEHOROVA O. I.; KOVAL T. YU. Yehorova O. I., Koval T. Yu. Linguo-cognitive parameters of Barack Obama’s nicknames. Philological Treatises, [S. l.], v. 8, n. 4, p. 85–91, 2020. Disponível em: https://tractatus.sumdu.edu.ua/index.php/journal/article/view/301. Acesso em: 23 apr. 2024.