Leiva Marín, M., López Franco, L.C. , Fernández Cordero, L., Berrios Prieto, E., Aldaz Arroyo, E. and López Gómez, A. 2024. Content and competencies to be highlighted and incorporated into technical training for the care of the elderly in Colombia, Costa Rica and Uruguay. Actualidades Investigativas en Educación. 24, 1 (Jan. 2024), 1–34. DOI:https://doi.org/10.15517/aie.v24i1.55621.