HENDRIKO, Ronald. MATRIKS TRIANGULAR FUZZY DAN PENERAPANNYA PADA DIAGNOSA MEDIS. Jurnal Matematika UNAND, [S. l.], v. 7, n. 2, p. 170–178, 2018. DOI: 10.25077/jmu.7.2.170-178.2018. Disponível em: https://jmua.fmipa.unand.ac.id/index.php/jmua/article/view/324. Acesso em: 4 nov. 2026.