Kristina F. Analisis Harga Saham Perbankan Sebelum dan Setelah Pengumuman Covid-19 di Indonesia. JISMAB [Internet]. 2022Feb.4 [cited 2026Oct.8];3(1):13 - 24. Available from: https://www.journal.jis-institute.org/index.php/jismab/article/view/623