PORTZ, J. Twentieth Century Historical Methods in Sri Lanka and S.G. Perera’s: A History of Ceylon for Schools. História da Historiografia: International Journal of Theory and History of Historiography, Ouro Preto, v. 18, p. 1–26, 2025. DOI: 10.15848/hh.v18.2261. Disponível em: https://historiadahistoriografia.com.br/revista/article/view/2261. Acesso em: 28 nov. 2025.