PUIG RAPOSO, N. The assisted growth of the chemical industry in Spain: Fabricación Nacional de Colorantes y Explosivos, 1922-1965. Revista de Historia Industrial — Industrial History Review, [S. l.], n. 15, p. 105–138, 2017. Disponível em: https://revistes.ub.edu/index.php/HistoriaIndustrial/article/view/18471. Acesso em: 12 apr. 2025.