ESAN, A. O.; USHIE, J. A. City residents’ awareness and perception of covid 19 vaccination. Record and Library Journal, [S. l.], v. 8, n. 2, p. 216–227, 2022. DOI: 10.20473/rlj.V8-I2.2022.216-227. Disponível em: https://e-journal.unair.ac.id/RLJ/article/view/33910. Acesso em: 27 dec. 2024.