Human Factors and Personnel Purges in the Zafra–Huelva Railway (1936–1975). TST. Transportes, Servicios y Telecomunicaciones, [S. l.], n. 56, p. 53–99, 2025. DOI: 10.24197/h4y7dq73. Disponível em: https://revistas.uva.es/index.php/tst/article/view/9989. Acesso em: 9 jan. 2026.