Vahedi, Adel, and Hamidreza Mohammadi. “Drop in Overinvestment, Marginal Value of Cash Holdings, and Governance System of Companies Listed on Tehran Stock Exchange”. European Journal of Sustainable Development 7, no. 3 (October 1, 2018): 445. Accessed March 28, 2024. http://ecsdev.org/ojs/index.php/ejsd/article/view/750.