VENKATARAMANAN, A. R. .; KANIMOZHI, K. V. .; VALARMATHIA, K. .; THERASA, M. .; HEMALATHA, S. .; THANGAMANI, M. .; GULATI, K. . A Survey on Covid-19 & Its Impacts. International Journal of Intelligent Systems and Applications in Engineering, [S. l.], v. 11, n. 3s, p. 129 –, 2023. Disponível em: https://ijisae.org/index.php/IJISAE/article/view/2550. Acesso em: 1 may. 2024.