Berggrun, Luis, Emilio Cardona, and Edmundo Lizarzaburu. “Deviations from Fundamental Value and Future Closed-End Country Fund Returns”. Journal of Economics, Finance and Administrative Science 26, no. 52 (December 1, 2021): 222–236. Accessed June 28, 2022. https://revistas.esan.edu.pe/index.php/jefas/article/view/558.