TSYHANIUK, V. US Military and Humanitarian Aid to Ukraine in 2014–2020. Modern Historical and Political Issues, [S. l.], n. 43, p. 104–116, 2021. DOI: 10.31861/mhpi2021.43.104-116. Disponível em: https://mhpi.chnu.edu.ua/index.php/issues/article/view/311. Acesso em: 18 may. 2024.