WAHYUNI, Sisri; BAKAR, Nova Noliza. HIMPUNAN LEMBUT KABUR INTUISIONISTIK BERNILAI INTERVAL DAN SIFAT-SIFATNYA. Jurnal Matematika UNAND, [S. l.], v. 7, n. 2, p. 196–203, 2018. DOI: 10.25077/jmu.7.2.196-203.2018. Disponível em: https://jmua.fmipa.unand.ac.id/index.php/jmua/article/view/327. Acesso em: 4 nov. 2026.