Ellipsoidal Separation: A Medical Diagnostic Systems Technique. Jurnal Teknologi, [S. l.], v. 1, n. 1, p. 21–28, 1977. DOI: 10.11113/jt.v1.673. Disponível em: https://journals.utm.my/jurnalteknologi/article/view/673.. Acesso em: 24 jul. 2024.