Nhu-Quynh Luc, Duc-Huy Quach, Chi-Hung Vu, Hong-Truong Nguyen, and Thanh-Long Vo-Khac. “Integration of an RSA-2048-Bit Public Key Cryptography Solution in the Development of Secure Voice Recognition Processing Applications”. Vietnam Journal of Science, Technology and Engineering, vol. 65, no. 3, Sept. 2023, pp. 3-7, doi:10.31276/VJSTE.65(3).03-07.