Investigative methodology in Science teaching: a didactic proposal in the identification of starch in natural products. Research, Society and Development, [S. l.], v. 11, n. 16, p. e477111637487, 2022. DOI: 10.33448/rsd-v11i16.37487. Disponível em: https://www.rsdjournal.org/rsd/article/view/37487. Acesso em: 13 dec. 2025.