The relationship between the timeliness of meal serving and patient food waste in the inpatient ward of Batu Bara regional general hospital. JURNAL KESMAS DAN GIZI (JKG), [S. l.], v. 8, n. 1, p. 531–537, 2025. DOI: 10.35451/t0bavs53. Disponível em: https://ejournal.medistra.ac.id/index.php/JKG/article/view/3146. Acesso em: 2 nov. 2025.