The Positive Effects of Covid-19 Lockdown on Environmental Attributes: A Review . American Journal of Environment and Climate, [S. l.], v. 1, n. 2, p. 38–44, 2022. DOI: 10.54536/ajec.v1i2.550. Disponível em: https://e-pallipublishers.com/index.php/ajec/article/view/550. Acesso em: 21 jun. 2026.