XU, Y. Clarifying Four Key Issues Regarding Letters of Credit: The Most Important International Payment Method. Asia Pacific Economic and Management Review, [S. l.], v. 2, n. 5, 2025. DOI: 10.62177/apemr.v2i5.725. Disponível em: https://ojs.apspublisher.com/index.php/apemr/article/view/725. Acesso em: 18 dec. 2025.