JUWAIDAH; ERLIANY SYAODIH; NINING HANDAYANI. Reducing Outpatient Waiting Time through Lean Healthcare Implementation at Dumai City Regional Public Hospital . Escalate : Economics and Business Journal, [S. l.], v. 4, n. 3, p. 439–446, 2026. DOI: 10.61536/escalate.v4i3.700. Disponível em: https://journal.takaza.id/index.php/escalate/article/view/700. Acesso em: 23 aug. 2026.