Cervantes Hurtado, G., D. Paredes Zempual, L. Ibarra Morales, and S. Campoy Alvarado. “Management Skills in the Competitiveness of Small and Medium-Sized Companies in the Southern Region of Sonora, Mexico”. Ágora De Heterodoxias, vol. 9, no. 1, May 2023, pp. 22-37, doi:10.5281/zenodo.7855388.