Quispe-Farfán P, López-Padilla R- del-P, Rodríguez-Alegre L, Trujillo-Valdiviezo G. Peru a competitive or economically detrimental country. Analysis from the 2020 world ranking. cm [Internet]. 2Jun.2021 [cited 19May2024];7(1):35-6. Available from: https://www.cienciamatriarevista.org.ve/index.php/cm/article/view/462