Siangchokyoo, N., M. Eiamcharut, G. Nilthongkum, and T. Tengnoi. “Motivational Factors Affecting the Work Performance of Police Officers at Din Daeng Metropolitan Police Station, Metropolitan Police Bureau”. Journal of the Association of Researchers, vol. 31, no. 3, Aug. 2026, pp. 243-59, https://so04.tci-thaijo.org/index.php/jar/article/view/288874.