“Quality of Handwashing Among Primary School Students in Paraiso, Tabasco, Mexico”. Revista Salud y Bienestar social [ISSN: 2448-7767] 10, no. Especial (May 8, 2026): 44–52. Accessed October 11, 2026. https://revistasaludybienestarsocial.uady.mx/Salud/article/view/287.