Constitution Hong Kong 2024 Beneath the calm, Hong Kong's new security law drives deeper, quieter changes
The Associated Press
Hong Kong: Passing of Article 23 law a devastating moment for human rights
Amnesty International
Patriotism working group in Hong Kong may adopt innovative approach
South China Morning Post
IntelBrief: Recently Passed Hong Kong National Security Law Tightens Beijing's Grip
The Soufan Center