Pires, J. V. “Captivity above the Hills Slavery and Its Aftermaths in Petrópolis through the Newspaper O Parahyba: (1857-1859)”. Faces De Clio, vol. 9, no. 18, Jan. 2024, pp. 54-83, doi:10.34019/2359-4489.2023.v9.41961.