YIXUAN HUANG; AHMAD FARID OSMAN; ADILAH BINTI ABDUL GHAPOR. Geopolitical Risk as an Investment Signal: A Dynamic Portfolio Switching Strategy between Equities and Gold. International Journal of Computer Information Systems and Industrial Management Applications, [S. l.], v. 18, n. 1, p. 12, 2026. DOI: 10.70917/ijcisim-2026-3606. Disponível em: https://cspub-ijcisim.org/index.php/ijcisim/article/view/3606. Acesso em: 8 sep. 2026.