Mellouli, Dhoha, and Siwar Ellouz. “Modeling the Subscription Ratio and IPO Returns Non-Linear Relationship: Evidence from the Tunisian Stock Market”. International Journal of Economics and Financial Issues 13, no. 6 (November 11, 2023): 135–140. Accessed May 14, 2024. https://econjournals.com/index.php/ijefi/article/view/15170.