SMARANDACHE, Florentin. Foundation of Appurtenance and Inclusion Equations for Constructing the Operations of Neutrosophic Numbers Needed in Neutrosophic Statistics. Neutrosophic Systems with Applications, [S. l.], v. 15, p. 16–32, 2024. DOI: 10.61356/j.nswa.2024.1513856. Disponível em: https://sciencesforce.com/index.php/nswa/article/view/190.. Acesso em: 7 apr. 2025.