PURWONO, P.; NISA, K.; SONY KARTIKA WIBISONO; BALA PUTRA DEWA. Private Blockchain in the Field of Health Services. Journal of Advanced Health Informatics Research, [S. l.], v. 1, n. 1, p. 10–15, 2023. DOI: 10.59247/jahir.v1i1.14. Disponível em: https://ejournal.ptti.web.id/index.php/jahir/article/view/14. Acesso em: 30 may. 2026.