Cepeda Godoy, C.R., Noguera Cundar, A.J., Moreno Barriga, M.A., Chuquin Vasco, N.S., Villagomez, P. and Oleas, J.M. 2020. The business competitiveness of SMEs through mathematical modeling. Espirales Revista Multidisciplinaria de investigación. 4, 32 (Mar. 2020), 1–14. DOI:https://doi.org/10.31876/er.v4i32.718.