Health Communication Methods Used by Surveillance Volunteers in COVID-19 Education during the Endemic Period. Oratio Directa, [S. l.], v. 5, n. 2, p. 80–85, 2023. DOI: 10.59017/oratiodirecta.v5i2.86. Disponível em: https://ejurnal.ubk.ac.id/oratio/article/view/200. Acesso em: 23 aug. 2026.