On Nowhere Dense Sets. European Journal of Pure and Applied Mathematics, Maryland, USA, v. 15, n. 2, p. 403–414, 2022. DOI: 10.29020/nybg.ejpam.v15i2.4283. Disponível em: https://www.ejpam.com/ejpam/article/view/4283. Acesso em: 23 feb. 2026.