Damavandi, Marzieh, and Mohammad Reza Nikbakht. 2018. “The Effect of Projected Cash Flows, the Volatility of Expected Returns and Cost of Equity Capital in Companies Listed in Tehran Stock Exchange”. Revista Publicando 5 (14 (2): 505-47. https://revistapublicando.org/revista/index.php/crv/article/view/1185.