GBOBIE, D.; IKPOTOKIN-AB, G.; EMEKA-OGBUGO, A.; OGBONNA, V.; MADUKA, O. Willingness, Hesitancy and Uptake of COVID-19 Vaccine among Undergraduate Students of University of Port Harcourt, Port Harcourt, Nigeria. Journal of Epidemiological Society of Nigeria, [S. l.], v. 6, n. 1, p. 41–52, 2023. DOI: 10.5281/zenodo.7903439. Disponível em: https://jeson.org.ng/index.php/jeson/article/view/128. Acesso em: 19 sep. 2024.