BACTERIAL CONTAMINATION ANALYSIS OF DRINKING FOUNTAIN SURFACES AT A HIGHER EDUCATION INSTITUTION IN TERESINA-PI. Revista Multidisciplinar do Nordeste Mineiro, [S. l.], v. 18, n. 2, p. 1–17, 2025. DOI: 10.61164/ycj12777. Disponível em: https://remunom.ojsbr.com/multidisciplinar/article/view/4610. Acesso em: 2 oct. 2025.