The evaluation of practical and interdisciplinary teaching sequence for teaching the importance of pH in food preservation. Research, Society and Development, [S. l.], v. 9, n. 9, p. e633997836, 2020. DOI: 10.33448/rsd-v9i9.7836. Disponível em: https://rsdjournal.org/rsd/article/view/7836. Acesso em: 5 dec. 2025.