Castillo Thorne, Lakshmi Isabel. “Do Preferential Trade Agreements Favor the Liberalization of Trade With Non-Members? The Case of the Andean Community”. Economia 44, no. 88 (December 15, 2021): 23-44. Accessed July 26, 2024. https://revistas.pucp.edu.pe/index.php/economia/article/view/22904.