Thongthip บ. . (2020) “MODERN PERSONNEL MANAGEMENT: A CASE STUDY OF RANGER INVESTIGATION SECURITY COMPANY LIMITED”, Journal of MCU Nakhondhat. Nakhon Si Thammarat, Thailand, 7(8), pp. 158–173. Available at: https://so03.tci-thaijo.org/index.php/JMND/article/view/246249 (Accessed: 19 August 2022).