“With human happiness…” PB Discussion Club. project baikal, Irkutsk, Russian Federation, v. 19, n. 73, p. 22–31, 2022. DOI: 10.51461/pb.73.01. Disponível em: https://projectbaikal.com/index.php/pb/article/view/1936. Acesso em: 10 may. 2026.