Lainsamputty F, Widiantoro FX, Sumarmi S, Pandelaki KM, Maramis JR. Malnutrition and its Association with Heart Failure Severity in Children with Congenital Heart Disease: A Cross- Sectional Study in Indonesia. IHJ [Internet]. 2026 Mar. 27 [cited 2026 Apr. 8];6(01):174-88. Available from: https://ihj.ideajournal.id/index.php/IHJ/article/view/651