AGUSTINA, Santi; AMBARWATI, Kusmayra; SANGADJI, Ismail; ARIYANTI, Irma. Online Immunization Class during the Covid–19 Pandemic. Indonesia Berdaya, [S. l.], v. 4, n. 2, p. 561–566, 2023. DOI: 10.47679/ib.2023454. Disponível em: https://ukinstitute.org/journals/ib/article/view/4217. Acesso em: 26 jun. 2026.