ANDRIANI, S.; NINGSIH, F.; OVANY, R. Hubungan Pengetahuan Tentang Vaksin Covid-19 dengan Tingkat Kecemasan Orang Tua yang Anaknya Menerima Vaksin di Wilayah Kerja UPT Puskesmas Kereng Bangkirai: Correlation of Knowledge about Covid-19 Vaccine with Anxiety Level of Parents Which Children Received Vaccine in The Work Area of UPT Puskesmas Kereng. Jurnal Surya Medika (JSM), v. 9, n. 1, p. 63–72, 27 Apr.2023.