Health Education In Order To Prevent And Transmit Covid-19 In The Elderly Through Audio Visuals. Journal of Public Health Indonesian, [S. l.], v. 1, n. 3, p. 1–9, 2024. DOI: 10.62872/bvbyab45. Disponível em: https://ejournal-nawalaedu.com/index.php/JHH/article/view/671. Acesso em: 17 jan. 2026.