“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) 8, no. 1 (October 30, 2025): 531–537. Accessed November 2, 2025. https://ejournal.medistra.ac.id/index.php/JKG/article/view/3146.