DARMASURYA, A.; ANINDITA, R.; IKHDA, M. C. Did The Horizontal Referral Policy in Indonesia Create Cost Savings?. Jurnal Jaminan Kesehatan Nasional, [S. l.], v. 1, n. 1, p. 15–32, 2021. DOI: 10.53756/jjkn.v1i1.14. Disponível em: https://jurnal-jkn.bpjs-kesehatan.go.id/index.php/jjkn/article/view/14. Acesso em: 3 jul. 2022.