Suharjono, S., Sunoto, S., Budiarso, A., Pusponegoro, T., & Tumbelaka, W. (2017). Problems and Solution of Malabsorption Syndrome in Indonesia. Paediatrica Indonesiana, 18(1-2), 11-6. https://doi.org/10.14238/pi18.1-2.1978.11-6