Implementation of meal service time management to reduce food waste among inpatients at batu bara regional general hospital. JURNAL PENGMAS KESTRA (JPK), [S. l.], v. 5, n. 2, p. 483–489, 2025. DOI: 10.35451/c0ws8841. Disponível em: https://ejournal.medistra.ac.id/index.php/JPK/article/view/3285. Acesso em: 6 jan. 2026.