PRASETYANING WIDAYANTI, L.; KUSUMAWATI, E. HUBUNGAN PERSEPSI TENTANG EFEKTIFITAS VAKSIN DENGAN SIKAP KESEDIAAN MENGIKUTI VAKSINASI COVID-19. HEARTY, [S. l.], v. 9, n. 2, p. 78–85, 2021. DOI: 10.32832/hearty.v9i2.5400. Disponível em: https://ejournal.uika-bogor.ac.id/index.php/Hearty/article/view/5400. Acesso em: 7 may. 2024.