ENENG RISKA NURAENI; IMAM NUGRAHA ALBANIA; RIZKY ROSJANUARDI; SUMANANG MUHTAR GOZALI. Ideal Urutan pada Jumlah Langsung Leksikografik dari Grup Abel Terurut Total R dan Z. Limits: Journal of Mathematics and Its Applications, [S. l.], v. 21, n. 1, p. 95–102, 2024. Disponível em: https://journal.its.ac.id/index.php/limits/article/view/5705. Acesso em: 6 dec. 2025.