Khantong, Pornnchai. “Work Performance Motivation of Police Officers Kanchanalak Provincial Police Station Sisaket Province”. Research and Development Journal, Loei Rajabhat University 15, no. 52 (June 24, 2020): 42–52. accessed September 13, 2026. https://so05.tci-thaijo.org/index.php/researchjournal-lru/article/view/224272.