PRASETYO, Heri. PRIVATISASI AIR BERSIH DALAM PERSPEKTIF EKONOMI ISLAM. Journal Competency of Business, [S. l.], v. 6, n. 2, p. 17–38, 2023. DOI: 10.47200/jcob.v6i02.1593. Disponível em: https://jurnal.ucy.ac.id/index.php/JCoB/article/view/1593. Acesso em: 5 dec. 2025.