Setiawan, A.B. and Muis, L.S. 2026. Protection of Patients’ Rights to Optimal Health Services in Multi-Site Physician Practices in Sidoarjo Regency: Perlindungan Hak Pasien Atas Pelayanan Kesehatan Yang Optimal Terhadap Praktik Multi-Tempat Dokter di Kabupaten Sidoarjo. Indonesian Journal of Law and Economics Review. 21, 1 (Sep. 2026), 10.21070/ijler.v21i1.1671. DOI:https://doi.org/10.21070/ijler.v21i1.1671.