Handayani, Nestri, et al. “PENGENALAN VAKSINASI COVID-19 DAN PHBS DI TPQ PERMATA JOMBOR SUKOHARJO”. Community Development Journal : Jurnal Pengabdian Masyarakat, vol. 4, no. 2, June 2023, pp. 4674-9, doi:10.31004/cdj.v4i2.15588.