K. E. Agustina, T. S. Kaihatu, and T. C. Efrata, “Intuitive Cognitive Competence Among Indonesian Investors: A Simulation-Based Methodological Demonstration of a Proposed Scale-Development Protocol”, j. of economics, entrepreneurship, manag. bus. and account., vol. 4, no. 5, pp. 818–839, Aug. 2026.