“Perkembangan Indeks Harga Saham Gabungan (IHSG) Sebelum Dan Sesudah Krisis Ekonomi Global Tahun 2008”. Journal of Economic, Management, Accounting and Technology 7, no. 1 (February 6, 2024): 31–39. Accessed December 2, 2025. https://ojs.unsiq.ac.id/index.php/jematech/article/view/5233.