Faria, Fábio Alexandre. “Crossing the Border in Troubled Times. Spanish Refugees in Portugal During the 1930s”. História: revista da Faculdade de Letras da Universidade do Porto 13, no. 1 (July 5, 2023). Accessed September 10, 2025. https://ojstest.xyz/ojsletras/index.php/historia/article/view/13040.