VAN NIEKERK, Brett. Vulnerability of South African Commodity Value Chains to Cyber Incidents. Scientia Militaria - South African Journal of Military Studies, [S. l.], v. 51, n. 3, p. 161–186, 2023. DOI: 10.5787/51-3-1430. Disponível em: https://ngtt.journals.ac.za/index.php/pub/article/view/1430. Acesso em: 12 jun. 2026.