Barahona-Urbina, Planck, and Manuel Barahona-Droguett , translators. “Productive Efficiency Analysis: A Comparison of Departments across the Faculties of the University of Atacama”. Revista Electrónica Educare, vol. 27, no. 2, Apr. 2023, pp. 1-17, https://doi.org/10.15359/ree.27-2.15872.