SÁNCHEZ GUTIÉRREZ, J. Editor’s letter. Mercados y Negocios , [S. l.], n. 43, p. 1–4, 2021. DOI: 10.32870/myn.v0i43.7636. Disponível em: http://148.202.248.171/meryneg/index.php/MYN/article/view/7636. Acesso em: 10 may. 2025.