Florentin Smarandache. Horizontal and Vertical Generalized n-Fold Algebra: Formal Construction and Applications in Multi-Dimensional Modeling . Neutrosophic Sets Syst. [Internet]. 2026 Apr. 25 [cited 2026 Jun. 10];98:170-5. Available from: https://fs.unm.edu/nss8/index.php/111/article/view/7549