Correa Jimenez S. The Double Regulation of the Sales Contract in the Ecuadorian Private Law System: An Unnecessary Duality. USFQ Law Rev [Internet]. 2020 Sep. 14 [cited 2026 Sep. 8];7(1):83-110. Available from: https://revistas.usfq.edu.ec/index.php/lawreview/article/view/1741