Analysis of the impact on sales due to covid 19 and inflation in two convenience stores in Acapulco 2021-2022. FACE: Revista de la Facultad de Ciencias Económicas y Empresariales, [S. l.], v. 23, n. 3, p. 36–45, 2023. DOI: 10.24054/face.v23i3.2614. Disponível em: https://ojs.unipamplona.edu.co/index.php/face/article/view/2614. Acesso em: 16 oct. 2025.