HIDAYATUL ULYA, DINDA; NAZRA, ADMI; RIANTI HELMI, MONIKA. KONGRUENSI DAN DIAGONALISASI BENTUK BILINIER SIMETRIS. Jurnal Matematika UNAND, [S. l.], v. 10, n. 1, p. 87–92, 2021. DOI: 10.25077/jmu.10.1.87-92.2021. Disponível em: https://jmua.fmipa.unand.ac.id/index.php/jmua/article/view/771. Acesso em: 6 nov. 2026.