Soehadi, Soehadi, Soeprapto Soeprapto, Moenginah P. A., Ismangoen Ismangoen, Noerhayati S., and Siti Musfiroh. 2021. “Giardiasis in Protein Calorie Malnutrition at Gadjah Mada Hospital, Y Ogyakarta”. Paediatrica Indonesiana 20 (1-2). https://www.paediatricaindonesiana.org/index.php/paediatrica-indonesiana/article/view/2864.