Items where Author is "Mardiana, Safira"

Thesis

Mardiana, Safira (2022) Analisis Komparasi Abnormal Return, Trading Volume Activity Dan Security Return Variability Sebelum Dan Sesudah Pengumuman Pandemi Covid-19 Pada Pasar Saham Indonesia. Studi Kasus: Indeks Saham LQ45. Other thesis, Institut Teknologi Sepuluh Nopember.