VIANITA, Etna; TJAHJANA, Redemtus Heru; UDJIANI, Titi. Fuzzy Time Series Orde Tinggi berdasarkan Rasio Interval. Jurnal Matematika UNAND, [S. l.], v. 11, n. 1, p. 53–63, 2022. DOI: 10.25077/jmu.11.1.53-63.2022. Disponível em: https://jmua.fmipa.unand.ac.id/index.php/jmua/article/view/865. Acesso em: 4 nov. 2026.