Luquín-García, M., Macedo Ruíz, E., Rojas-Altamirano, O., & López-Hernández, C. (2018). Determination of the Representative Socioeconomic Level by BSA in the Mexican Republic. Revista Perspectiva Empresarial, 5(2), 83-100. https://doi.org/10.16967/rpe.v5n2a6