Olivar, Gladies Mae C. “Dual-Market Tourism System Collapse: A System Dynamics Analysis of How International Tourist Pricing Exploitation Destroys Local Tourism through Cross-Market Contagion”. Edelweiss Applied Science and Technology, vol. 9, no. 9, Sept. 2025, pp. 637-70, doi:10.55214/2576-8484.v9i9.9932.