MAZARBHUIYA, F. FINDING STANDARD DEVIATIONOFA FUZZY NUMBER. International Journal of Research -GRANTHAALAYAH, [S. l.], v. 4, n. 1, p. 63–69, 2016. DOI: 10.29121/granthaalayah.v4.i1.2016.2844. Disponível em: https://www.granthaalayahpublication.org/journals/granthaalayah/article/view/IJRG16_A01_11. Acesso em: 4 may. 2024.