Sousa, D.R. de O.B. and Vergara, C.M.A.C. 2023. Certification in quality in food services: a narrative review of the literature. Gestão & Cuidado em Saúde. 1, 2 (Jun. 2023), e11130. DOI:https://doi.org/10.70368/gecs.v1i2.11130.