Niamhatthi T, Phutthiphongchaicharn T, Wichairam S. The Effectiveness of Service Quality of Thai Life Assurance Public Company Limited, Buriram Branch. IARJ [internet]. 2025 Jan. 11 [cited 2026 Sep. 23];5(1):717-26. available from: https://so03.tci-thaijo.org/index.php/IARJ/article/view/280773