SIMORANGKIR, R.; LUMBANRAJA, V. SERVICE QUALITY AT RSUD DR. PIRNGADI MEDAN IN THE CONTEXT OF THE IMPLEMENTATION OF MEDAN CITY REGULATION NUMBER 4 OF 2012 ON THE CITY HEALTH SYSTEM. Indonesian Journal of Social Sciences, Policy and Politics, [S. l.], v. 4, n. 2, p. 70–73, 2026. DOI: 10.69745/ijsspp.v4i2.178. Disponível em: https://ijsspp.yayasanwayanmarwanpulungan.com/index.php/IJSSPP/article/view/178. Acesso em: 4 jun. 2026.