LE, A.-T.; PHAM THI, T.-H.; VU, V.-D.; HOANG THI, M.-T.; NGUYEN THI, B.-N. Hybrid affine cipher and eigenvector methods for cryptography. HPU2 Journal of Science: Natural Sciences and Technology, [S. l.], v. 3, n. 3, p. 80–87, 2024. DOI: 10.56764/hpu2.jos.2024.3.3.80-87. Disponível em: http://sj.hpu2.edu.vn/index.php/journal/article/view/266. Acesso em: 5 jan. 2025.