LI, Q.; YANG, X. On Suprememum of a set in A Dedikind Complete Topological Space. JOURNAL OF ADVANCES IN MATHEMATICS, [S. l.], v. 14, n. 2, p. 8025–8029, 2018. DOI: 10.24297/jam.v14i2.7807. Disponível em: https://rajpub.com/index.php/jam/article/view/7807. Acesso em: 29 apr. 2024.