AANG CHAARNAILLAN; AHMAD SAUDI. UTILIZATION OF INSTAGRAM SOCIAL MEDIA AS A COVID-19 VACCINATION INFORMATION MEDIA IN PEKANBARU. (Journal of Communication), [S. l.], v. 1, n. 1, p. 1–9, 2023. Disponível em: https://ejurnal.umri.ac.id/index.php/KomunikasiMu/article/view/2860. Acesso em: 30 apr. 2026.