The city and citizens: A happy symbiosis (in search of existential happiness). project baikal, Irkutsk, Russian Federation, v. 19, n. 73, p. 16–21, 2022. DOI: 10.51461/pb.73.05. Disponível em: https://projectbaikal.com/index.php/pb/article/view/1935. Acesso em: 10 may. 2026.