Percepatan Vaksinasi Covid-19 Bagi Kelompok Lansia: Acceleration Of Covid-19 Vaccination For Elderly Group. J.Abdimas: Community Health, [S. l.], v. 4, n. 2, p. 071–077, 2025. DOI: 10.30590/jach.v4n2.626. Disponível em: https://journal.gunabangsa.ac.id/jach/article/view/230.. Acesso em: 4 jun. 2026.