Takaaki Fujita, Iqbal M. Batiha. Note of HyperNeutrosophic Crisp Set and SuperHyperNeutrosophic Crisp Set. Neutrosophic Sets Syst. [Internet]. 2026 Feb. 25 [cited 2025 Dec. 9];96:119-32. Available from: https://fs.unm.edu/nss8/index.php/111/article/view/7264