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Nopriadi, N.; Rustam, M.; Fitri, A. Community Self-Efficacy Relationship to COVID-19 Vaccination at Puskesmas Siak Hulu I Kampar Regency in 2021: Community Self-Efficacy Relationship to COVID-19 Vaccination at Puskesmas Siak Hulu I Kampar Regency in 2021 . J Keskom 2022, 8, 181-187.