Silalahi, Purnama Ramadani, Muhammad Hafizh, Salman Nasution, and Sugianto Sugianto. “PSYCHOLOGY OF MUSLIM INVESTORS IN STOCK INVESTMENT DURING COVID-19 PANDEMIC”. Tazkia Islamic Finance and Business Review 14, no. 1 (February 16, 2021). Accessed December 22, 2024. https://tifbr-tazkia.org/index.php/TIFBR/article/view/223.