Soedjas, Triwibowo, Djauhar Ismail, Tonny Sadjimin, Sutaryo Sutaryo, Sutrisno Sutrisno, Retno Hastuti, and Ismangoen Ismangoen. 2021. “Primary School Pupils As Health Educators”. Paediatrica Indonesiana 23 (1-2), 1-6. https://doi.org/10.14238/pi23.1-2.1983.1-6.