https://www.cimat.mx/wp-content/uploads/2021/04/transparent.png00Ana Rivera Gonzálezhttps://www.cimat.mx/wp-content/uploads/2021/04/transparent.pngAna Rivera González2026-09-30 16:25:482026-09-30 16:27:34Guanajuatenses conquistan seis medallas en Olimpiada Mexicana de Matemáticas
