KOZLOVSKYI, Serhii; BILENKO, Daria; KUZHELIEV, Mykhailo; IVANYUTA, Natalya; BUTENKO, Vira; LAVROV, Ruslan. Comparison and Assessment of Factors Affecting the COVID-19 Vaccination in European Countries. Problemy Ekorozwoju, [S. l.], v. 16, n. 2, p. 26–33, 2021. DOI: 10.35784/pe.2021.2.03. Disponível em: https://ph.pollub.pl/index.php/preko/article/view/5166. Acesso em: 30 jun. 2024.