RAJAMOORTHY, Y.; WAGNER, A. L.; KUMARAN, V. V. .; MUNUSAMY, S. .; TAIB, N. M.; TIN, O. H. .; BRADIN, A. .; VO, T. Q. Parents’ willingness to pay for COVID-19 vaccination for children in Malaysia using the contingent valuation method. Narra J, [S. l.], v. 3, n. 3, p. e187, 2023. DOI: 10.52225/narra.v3i3.187. Disponível em: https://narraj.org/main/article/view/187. Acesso em: 16 aug. 2025.