Srisamosorn, R., Vijchulata, C., Thammarungrueng, P., & Thammarungrueng, S. (2023). THE EFFICIENCY OF LIFE INSURANCE SERVICES INSURED TO LIFE INSURANCE AGENTS IN YANNAWA DISTRICT, BANGKOK. Journal of MCU Phetchaburi Review, 6(1), หน้า 99 – 108. retrieved from https://so03.tci-thaijo.org/index.php/JPR/article/view/265270