FLORENTIN SMARANDACHE. Horizontal and Vertical Generalized n-Fold Algebra: Formal Construction and Applications in Multi-Dimensional Modeling . Neutrosophic Sets and Systems, [S. l.], v. 98, p. 170–175, 2026. Disponível em: https://fs.unm.edu/nss8/index.php/111/article/view/7549.. Acesso em: 9 jun. 2026.