Subnexuses Based on N-structures. Armenian Journal of Mathematics, [S. l.], v. 10, n. 10, p. 1–15, 2022. DOI: 10.52737/18291163-2018.10.10-1-15. Disponível em: https://armjmath.sci.am/index.php/ajm/article/view/182. Acesso em: 21 nov. 2024.