1.
Balasubramanian Elavarasan, Smarandache F, Young Bae Jun. Neutrosophic ℵ −ideals in semigroups. Neutrosophic Sets Syst. 2019;28:273-280. Accessed July 16, 2024. https://fs.unm.edu/nss8/index.php/111/article/view/250