Uzma Shereen, Lubna Nausheen. PRIVACY-PRESERVING SECURE FILE SHARING USING QUANTUM CRYPTOGRAPHY, BLOCKCHAIN, AND ZERO-KNOWLEDGE AUTHENTICATION. AJACCM [Internet]. 2026 Aug. 14 [cited 2026 Nov. 5];6(3):694-700. Available from: https://ajaccm.com/journal/index.php/ajaccm/article/view/847