Quispe-Farfán, P., López-Padilla, R.- del-P., Rodríguez-Alegre, L. and Trujillo-Valdiviezo, G. (2021) “Peru a competitive or economically detrimental country. Analysis from the 2020 world ranking”, CIENCIAMATRIA, 7(1), pp. 35-46. doi: 10.35381/cm.v7i1.462.