Rahim, Febria, Revi Candra, Emiliyani Wahyuni S, and Arissa Hanum Nst. 2022. “Reaksi Pasar Modal Sebelum Dan Setelah Pengumuman Covid-19 Di Indonesia”. Management Studies and Entrepreneurship Journal (MSEJ) 3 (1):127-33. https://www.yrpipku.com/journal/index.php/msej/article/view/364.