Rizultâti da riçèrca
Crêa a pàgina "New Country Network" in sce quésta wiki! Véddi a pàgina trovâ co-a tò riçèrca ascì
World Happiness Report 2020 (PDF), Sustainable Development Solutions Network. (EN) Marnie Hunter, The world's happiest countries for 2022, in sce edition...12 KB (1 362 pòule) - 10:42, 4 arv 2023
