RAMONA CHACOS. CATASTROPHE THEORY AND ITS IMPLICATIONS FOR PREDICTING STOCK MARKET TRENDS. International Journal of Economics Finance & Management Science, [S. l.], v. 9, n. 09, p. 1–6, 2024. Disponível em: https://scientiamreearch.org/index.php/ijefms/article/view/127. Acesso em: 7 mar. 2026.