YASHASWINI, K. S.; HARMYA, Tamineni V.; SUKRUTHA, B.; SURABHI, N.; KUMAR, A. J. Sharath. Prevention of COVID Spread: A Review. International Journal of Research in Engineering, Science and Management, [S. l.], v. 4, n. 8, p. 92–94, 2021. Disponível em: https://journal.ijresm.com/index.php/ijresm/article/view/1188.. Acesso em: 3 may. 2024.