Hendrawan, Riko, Nurul Rachma Fadhyla, and Wiwin Aminah. “Portfolio Selection and Performance Using Active and Passive Strategies (Assessing SRI-KEHATI Index in 2013-2018)”. Jurnal Siasat Bisnis 24, no. 2 (August 20, 2020): 199–212. Accessed May 12, 2024. https://journal.uii.ac.id/JSB/article/view/15211.