On Hoehnke Ideal in Ordered Semigroups. European Journal of Pure and Applied Mathematics, Maryland, USA, v. 11, n. 4, p. 911–921, 2018. DOI: 10.29020/nybg.ejpam.v11i4.3341. Disponível em: https://ejpam.com/index.php/ejpam/article/view/3341.. Acesso em: 28 apr. 2024.