RAVANELLO, J.; MICHELIN BERTAGNOLLI, S. M. .; TOUREM GRESSLER, L.; ARRUDA SCHEFFER, P. .; DE FREITAS SACCOL, A. L.; TIMM MARQUES, C. HYGIENE OF FOOD HANDLERS’ HANDS AND COUNTERTOPS IN BRAZILIAN SCHOOLS OF CHILDREN EDUCATION. South American Journal of Basic Education, Technical and Technological , [S. l.], v. 8, n. 2, p. 279–294, 2021. Disponível em: https://periodicos.ufac.br/index.php/SAJEBTT/article/view/3871. Acesso em: 17 jul. 2024.