LANCHO SÁNCHEZ, J. L.; ULFE VEGA, J. M.; COTRINA ALIAGA, J. C. Ensuring a work environment free of SARS.CO.V2. Sinergias educativas, [S. l.], 2022. DOI: 10.37954/se.vi.221. Disponível em: https://sinergiaseducativas.mx/index.php/revista/article/view/221. Acesso em: 8 nov. 2026.