Kurniawan, H., Vernonia Yora Saki, & Ekadipta. (2023). The The Correlation of Community Knowledge and Behavior Toward The Covid-19 Vaccine in The Graha Lestari Citra Raya Housing Cluster on Desember 2021. ISTA Online Technologi Journal, 4(1), 78 - 85. https://doi.org/10.62702/ion.v4i1.74