Jun
05
SDSN Bulgaria Launch Event – 05/06/2023 @ University of National and World Economy
SDSN Bulgaria will be officially launched on 5th of June 2023, at 10:00 a.m., at University of National and World Economy.
Mar
20
Launch of the 2023 World Happiness Report (WHR)
Join authors of the 2023 World Happiness Report
