Facilitation of intraregional trade: diagnosis of non-tariff barriers and proposals for regulatory cooperation within the framework of the economic complementation agreement: Códigos JEL: F10, F13, F15. REFACE [Internet]. 2024 May 31 [cited 2025 Dec. 5];6(7):44-67. Available from: https://revistas.ug.edu.ec/index.php/fce/article/view/1915