SARI, Sri Novita. RUANG TOPOLOGI LEMBUT KABUR. Jurnal Matematika UNAND, [S. l.], v. 5, n. 2, p. 122–137, 2016. DOI: 10.25077/jmu.5.2.122-137.2016. Disponível em: https://jmua.fmipa.unand.ac.id/index.php/jmua/article/view/230. Acesso em: 4 nov. 2026.