MAYEKISO, M.; MOODLEY, F. The effect of investor sentiment on returns of JSE size-based indices under changing market conditions: Evidence from a Markov regime-switching model. Economics, Management and Sustainability, [S. l.], v. 11, n. 1, p. 116–135, 2026. DOI: 10.14254/jems.2026.11-1.6. Disponível em: https://jems.sciview.net/index.php/jems/article/view/261. Acesso em: 16 may. 2026.