https://www.cimat.mx/wp-content/uploads/2021/04/transparent.png00Ana Rivera Gonzálezhttps://www.cimat.mx/wp-content/uploads/2021/04/transparent.pngAna Rivera González2026-09-28 11:16:062026-09-28 11:16:539 niños y adolescentes representan a Guanajuato en Olimpiada de Matemáticas
