J. A. Cuéllar Guarnizo, W. Hernández Álvarez, M. A. Gutiérrez Cárdenas, and H. D. . Vega-Santofimio, “Stem Education and The Learning of Mathematics in Vulnerable Populations”, ing. Solidar, vol. 18, no. 1, pp. 1–22, Jan. 2022, doi: 10.16925/2357-6014.2022.01.02.