Ono, W. (2025). The Relationship between Soft Skills and Performance Efficiency of Cargo and Mail Service Employees: A Case Study of Cargo and Mail Service Providers at Suvarnabhumi Airport. Chophayom Journal, 36(2), 38–49. retrieved from https://so01.tci-thaijo.org/index.php/ejChophayom/article/view/281243