N. Pradita, E. Tandelilin, and B. Setiyono, “The Nexus of Economic Policy Uncertainty, Cash Holdings, and Investment: A Systematic Literature Review from an Agency Theory Perspective”, OMEE, vol. 17, no. 1 (34), pp. 6–32, Jun. 2026, doi: 10.15388/omee.2026.17.1.