M. PREMKUMAR; A. PRASANNA; S. Ismail MOHIDEEN. On Algebraic Attributes of X-Fuzzy Subring, Normal Subring and Ideal. Research Highlights in Mathematics and Computer Science Vol. 1, [S. l.], p. 29–43, 2022. DOI: 10.9734/bpi/rhmcs/v1/3271A. Disponível em: https://stm.bookpi.org/RHMCS-V1/article/view/8241. Acesso em: 10 jun. 2026.