Juniantara, Pande I Komang, Ni Made Ayu Dwijayanti, and Putu Adi Suprapto. “Analysis of Abnormal Returns and Trading Volume Activity before and After the Announcement of the Implementation of New Normal”. Journal of Applied Sciences in Accounting, Finance, and Tax 6, no. 2 (October 31, 2023): 47–53. Accessed November 15, 2024. https://ojs2.pnb.ac.id/index.php/JASAFINT/article/view/1342.