The Relationship Between Adherence of High-Calorie, High-Protein Diet with Nutritional Knowledge and Attitudes Among Postoperative Patients at Grandmed Hospital in Lubuk Pakam. JURNAL KESMAS DAN GIZI (JKG), [S. l.], v. 9, n. 1, p. 312–319, 2026. DOI: 10.35451/jkg.v9i1.4026. Disponível em: https://ejournal.medistra.ac.id/index.php/JKG/article/view/4026. Acesso em: 30 oct. 2026.