Sari, Widya, and Susilo Setiyawan. “Volatilitas Saham Sektor Teknologi Yang Terdaftar Di Indeks Saham Syariah Indonesia Pada Masa Pandemi COVID-19”. Jurnal Accounting Information System (AIMS) 6, no. 1 (March 31, 2023): 53–62. Accessed October 21, 2026. https://jurnal.masoemuniversity.ac.id/index.php/aims/article/view/705.