CHUNG, N. V.; SỰ, T. Đức. Privacy-preserving frequent itemset mining in vertically distributed data using ElGamal encryption. Journal of Science and Technology on Information security, [S. l.], v. 2, n. 16, p. 81-88, 2023. DOI: 10.54654/isj.v1i16.928. Disponível em: https://isj.vn/index.php/journal_STIS/article/view/928. Acesso em: 6 oct. 2025.