Unravelling Second-Order Concepts in South African History Textbooks. Yesterday & Today Journal for History Education in South Africa and abroad, [S. l.], v. 31, p. 10–36, 2024. DOI: 10.17159/2223-0386/2024/n31a2. Disponível em: http://www.jsaa.ac.za/index.php/yesterday_and_today/article/view/5327. Acesso em: 7 nov. 2025.