FUJITA, Takaaki. Short consideration for application eamples of health-care system integration using hyperfuzzy sets and hyperrough sets. Trends in Health Informatics, [S. l.], v. 2, n. 2, p. 68–81, 2025. DOI: 10.22105/thi.v2i1.30. Disponível em: https://thi.reapress.com/journal/article/view/30.. Acesso em: 16 dec. 2025.