Kryvomaz Т. I.; VARAVIN, D. V. Ways to improve the environmental safety of the urbanized environment in connection with the Covid-19. Environmental safety and natural resources, [S. l.], v. 36, n. 4, p. 41–55, 2020. DOI: 10.32347/2411-4049.2020.4.41-55. Disponível em: https://es-journal.in.ua/article/view/222674. Acesso em: 23 aug. 2025.