staenly, S. and Irsan, M. Y. T. (2026) “Regime-Switching Value-at-Risk Using Hidden Markov Models: A Cross-Market Analysis of Emerging and Developed Equity Indices”, (IJCSAM) International Journal of Computing Science and Applied Mathematics, 12(2), pp. 50–62. doi: 10.12962/j24775401.ijcsam.v12i2.9691.