V. Muthukumaran, M. Sathish Kumar, I. Silambarasan, R. Udhayakumar, SAID BROUMI. A study on n-HyperSpherical Neutrosophic matrices. Neutrosophic Sets Syst. 2023;55:344-357. Accessed July 16, 2024. https://fs.unm.edu/nss8/index.php/111/article/view/3196