Rosiello, Dott F., Samsul Anwar, Amanda Yufika, Rashed Y. Adam, Mohajer IH. Ismaeil, Asma Y. Ismail, Nesrine BH. Dahman, et al. (2021) 2022. “Acceptance of COVID-19 Vaccination at Different Hypothetical Efficacy and Safety Levels in Ten Countries in Asia, Africa, and South America ”. Narra J 1 (3). https://doi.org/10.52225/narra.v1i3.55.