Kongdro, H., and S. E. Handoyo. “Penilaian Kinerja Reksa Dana Saham Di Indonesia Ketika Pasar Naik Dan Turun Tahun 2007 – 2009”. Journal of Business Strategy and Execution, vol. 5, no. 1, Nov. 2012, pp. 77 - 103, https://journal.binus.ac.id/index.php/JBSE/article/view/461.