The generalization of Banach contraction principal  in N-Fuzzy Metric Space. Siddhanta’s International Journal of Physics, Chemistry, Mathematics , [S. l.], v. 2, n. 1, p. 7–14, 2026. Disponível em: https://siddhantainternationalpublication.com/index.php/sijpcm/article/view/40. Acesso em: 27 jun. 2026.