N -soft p-ideals of BCI-algebras. European Journal of Pure and Applied Mathematics, Maryland, USA, v. 12, n. 1, p. 79–87, 2019. DOI: 10.29020/nybg.ejpam.v12i1.3343. Disponível em: https://www.ejpam.com/ejpam/article/view/3343. Acesso em: 23 feb. 2026.