THE EVOLUTION OF THE CONCEPT OF HAPPINESS IN PHILOSOPHY. Journal of Multidisciplinary Sciences and Innovations, [S. l.], v. 5, n. 02, p. 1752–1753, 2026. DOI: 10.55640/. Disponível em: https://ijmri.de/index.php/jmsi/article/view/5796. Acesso em: 23 jul. 2026.