S. RAMESH KUMAR; DR. A. STANIS ARUL MARY. Quadripartitioned Neutrosophic Soft Pre - Open And Pre - Closed Sets. Neutrosophic Sets and Systems, [S. l.], v. 83, p. 589–595, 2025. Disponível em: https://fs.unm.edu/nss8/index.php/111/article/view/6154.. Acesso em: 31 may. 2025.