Fitri Romadonika, Baik Heni Rispawati, and Ernawati. “Overview of Children’s Anxiety Levels on The Administration of Covid 19 Vaccination in Biddokkes Working Area”. Jurnal Ilmiah Kesehatan Mandira Cendikia 3, no. 7 (July 19, 2024): 126–131. Accessed October 7, 2025. https://journal.mandiracendikia.com/index.php/JIK-MC/article/view/1246.