Janalizadeh, M., ashrafi, M., Bokharaeian Khorasani, M., & Gorganli Doji, G. "Investigating the Role of Financing by Narcissistic CEOs in the Investment Efficiency of Companies Listed on the Tehran Stock Exchange", Journal of Investment Knowledge, 13, 52, 2024, 939-961. doi: 10.30495/jik.2024.23256