Vinh, Cao Thanh, and Pham Van Huong. “Constructing a Model Combining Zalo and End-to-End Encryption for Application in Digital Transformation”. Journal of Science and Technology on Information security 3, no. 20 (December 31, 2023): 95-108. Accessed January 20, 2025. https://isj.vn/index.php/journal_STIS/article/view/1012.