IRWADI; ANDRE UTAMA SAPUTRA. Implications of Whatsapp Group-Based Health Education on the Behavior of Elderly Caregivers in Preventing Covid-19 Infection in Palembang City. International Journal of Applied and Scientific Research, [S. l.], v. 1, n. 1, p. 21–32, 2023. DOI: 10.59890/ijasr.v1i1.269. Disponível em: https://journal.multitechpublisher.com/index.php/ijasr/article/view/269. Acesso em: 14 may. 2026.