Sembiring, Ferikawita M. “Firm Size, Market Risk, And Return Reversal Anomalies During The COVID-19 Pandemic”. Jurnal Manajemen 28, no. 1 (February 1, 2024): 45–63. Accessed May 8, 2024. http://ecojoin.org/index.php/EJM/article/view/1488.