ROJAK, T. S. P.; BASABIH, M.; WINARTO; SURANTA, R. M. ANALYSIS OF PUBLIC SAFETY CENTER 119 AMBULANCE SERVICES USING LEAN SIX SIGMA. Indonesian Journal of Health Administration (Jurnal Administrasi Kesehatan Indonesia), [S. l.], v. 12, n. 2, p. 258–269, 2024. DOI: 10.20473/jaki.v12i2.2024.258-269. Disponível em: https://e-journal.unair.ac.id/JAKI/article/view/48875. Acesso em: 19 jan. 2025.