Amirah, Fathin, Ali Farhan, and Kusuma Adi Rahardjo. “Event Study Pandemi Covid-19 Dan Kinerja Keuangan Terhadap Harga Saham Perusahaan Yang Terdaftar Di Bursa Efek Indonesia (BEI)”. JOURNAL OF ECONOMICS, BUSINESS, MANAGEMENT, ACCOUNTING AND SOCIAL SCIENCES 3, no. 5 (August 10, 2025): 312–322. Accessed June 6, 2026. https://putrajawa.co.id/ojs/index.php/jebmass/article/view/211.