Susandini, A., R. A. N. Yuniati, M. B. S. Gitayuda, and M. Z. Kurniawan. “The Effect of Overconfidence on Trading Activity and Investment Returns in Simulated Stock Markets”. Jurnal Ilmiah Manajemen Kesatuan, vol. 14, no. 3, May 2026, pp. 2469-80, doi:10.37641/jimkes.v14i3.5039.