Utario, Y., and F. Khorini. “ANALISIS FAKTOR-FAKTOR YANG MEMPENGARUHI PENGETAHUAN ANAK USIA SEKOLAH TENTANG COVID-19: ANALYSIS OF FACTORS AFFECTING SCHOOL AGE CHILDREN’S KNOWLEDGE ABOUT COVID-19”. Quality : Jurnal Kesehatan, vol. 16, no. 2, Jan. 2023, pp. 134-43, https://ejournal.poltekkesjakarta1.ac.id/index.php/adm/article/view/483.