Chiamchiroj, Norasate. “The Effectiveness of the Operations of the Commissioner’s Office For Monitoring and Following up the Police Operations of the Police Stations As Prescribed by Law: A Case Study of the Metropolitan Police Division 4”. Rajapark Journal 15, no. 40 (May 15, 2021): 111–123. Accessed May 3, 2024. https://so05.tci-thaijo.org/index.php/RJPJ/article/view/249830.