WU, GUOHUA. “REGRET AVERSION AND FOMO CYCLES: EMPIRICAL ANALYSIS OF ENTRY TIMING ANOMALIES IN RETAIL TREND TRADING”. TPM – Testing, Psychometrics, Methodology in Applied Psychology, vol. 32, no. 4, Oct. 2025, pp. 1680-6, https://tpmap.org/submission/index.php/tpm/article/view/3845.