Ayala Diago CA. Hemerografía, gráfica y paz en los comienzos del siglo XX colombiano: Hemerography, graphics and peace at the beginning of the Colombian 20th century. CN [Internet]. 2023 Jun. 30 [cited 2024 May 17];7(1):213-35. Available from: https://revistas.utp.edu.co/index.php/historia/article/view/25277