Serna Cardona, L., K. Hernández Gómez, y Álvaro Orozco Gutiérrez. La Characterization of High School Students in the Department of Risaralda Using the Chi-Square Metric. Scientia Et Technica, Vol. 26, n.º 2, June 2021, pp. 119-26, doi:10.22517/23447214.24587.