Saragih, M., Ramayati, R., Karo-Karo, M., Harahap, E., Sutanto, A., & Siregar, H. (2021). The Knowledge of Parents of Children With Diarrhea on Oralit at the Department of Child Health, Dr. Pirngadi General Hospital Medan. Paediatrica Indonesiana, 23(5-6), 103-9. https://doi.org/10.14238/pi23.5-6.1983.103-9