Reduction of NOx with NH3 over Mn/TiO2 catalysts: a systematic review of the literature. Research, Society and Development, [S. l.], v. 11, n. 13, p. e510111335737, 2022. DOI: 10.33448/rsd-v11i13.35737. Disponível em: https://www.rsdjournal.org/rsd/article/view/35737. Acesso em: 1 apr. 2026.