Ernanda, Wilda. “ORANG TUA MENOLAK VAKSINASI COVID - 19 UNTUK ANAK SEKOLAH DASAR”. Education For All 2, no. 2 (October 25, 2022): 8-12. Accessed October 19, 2025. https://ejurnal.undana.ac.id/index.php/jpm/article/view/7541.