Artiga-Pérez, R.A., Cortez-Campos, J.M., Fuentes-Castillo, M.A., López-Marroquín, W.R. and Reyes-Mazariego, M.C. 2022. Adapt or fall. The prevalence of Super Selectos against the multinational Walmart. An analysis of the supermarket industry in El Salvador. Entorno. 1, 72 (Dec. 2022), 76–87. DOI:https://doi.org/10.5377/entorno.v1i72.13240.