Electro-synthesized composite of polyaniline and gum Arabic for colorimetric ammonia vapor detection. Research, Society and Development, [S. l.], v. 11, n. 9, p. e15911931469, 2022. DOI: 10.33448/rsd-v11i9.31469. Disponível em: https://rsdjournal.org/rsd/article/view/31469. Acesso em: 5 dec. 2025.