K.T. DIVYA MOL; LOVELYMOL SEBASTIAN. $\sigma$-algebra of complex fuzzy subgroups associated with a finite group and the measure on the $\sigma$-algebra. Malaya Journal of Matematik, India, v. 9, n. 01, p. 1176–1180, 2021. Disponível em: https://www.malayajournal.org/index.php/mjm/article/view/1244. Acesso em: 16 jul. 2024.