ginting wira maria, Widyaningsih F, Hayanti Panjaitan D. Patient Satisfaction With Meal Service With Leftovers At Grandmed Hospital Lubuk Pakam . JKG [Internet]. 2024 Oct. 31 [cited 2024 Nov. 5];7(1):40-5. Available from: https://ejournal.medistra.ac.id/index.php/JKG/article/view/2270