Evaluating The Effectiveness Of Various Infection Control Strategies In Classrooms . International Journal of Environmental Sciences, [S. l.], p. 1981–1984, 2025. DOI: 10.64252/vtf4qd35. Disponível em: https://theaspd.com/index.php/ijes/article/view/4695.. Acesso em: 7 apr. 2026.