Impact of covid-19 on consumer behaviour. Revista de Investigaciones Universidad del Quindío, [S. l.], v. 33, n. 2, p. 86–96, 2021. DOI: 10.33975/riuq.vol33n2.506. Disponível em: https://ojs.uniquindio.edu.co/ojs/index.php/riuq/article/view/506. Acesso em: 25 jun. 2026.