PRIYANKA MAJUMDER; SUMAN DAS; RAKHAL DAS; BINOD CHANDRA TRIPATHY. Identification of the Most Significant Risk Factor of COVID-19 in Economy Using Cosine Similarity Measure under SVPNS-Environment. Neutrosophic Sets and Systems, [S. l.], v. 46, p. 112–127, 2021. Disponível em: https://fs.unm.edu/nss8/index.php/111/article/view/4143.. Acesso em: 19 may. 2025.