Analysis of waste and sustainable knowledge by companions of patients who dine at the restaurant at the Alcides Carneiro University Hospital in the city of Campina Grande-PB: food waste in the University Hospital. Research, Society and Development, [S. l.], v. 11, n. 14, p. e139111436215, 2022. DOI: 10.33448/rsd-v11i14.36215. Disponível em: https://rsdjournal.org/rsd/article/view/36215. Acesso em: 5 dec. 2025.