PAL, Sumana; SIRCAR, Jayasri; MONDAL, Pinki. Hypervaluations on ternary semihyperrings. Italian Journal of Pure and Applied Mathematics, [S. l.], v. 53, p. 138–150, 2025. Disponível em: https://journals.uniurb.it/index.php/ijpam/article/view/5758. Acesso em: 24 apr. 2026.