Saragih, Martinus, Rafita Ramayati, Mansur Karo-Karo, Effendi Harahap, A.H. Sutanto, and Helena Siregar. “The Knowledge of Parents of Children With Diarrhea on Oralit at the Department of Child Health, Dr. Pirngadi General Hospital Medan”. Paediatrica Indonesiana 23, no. 5-6 (December 20, 2021): 103-9. Accessed April 20, 2024. https://paediatricaindonesiana.org/index.php/paediatrica-indonesiana/article/view/2900.