MOHAMMED ABDULKARIM SALEM; GEORGE ARMONI. Elements of applying the principle of proportionality in cyber attacks. International Journal of Law Research and Studies, London, U.K, v. 4, n. 10, 2025. DOI: 10.59992/IJLRS.2025.v4n10p4. Disponível em: https://vsrp.co.uk/index.php/ijlrs/article/view/216. Acesso em: 1 jul. 2026.