Chiamchiroj, N. (2021). 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(40), 111–123. Retrieved from https://so05.tci-thaijo.org/index.php/RJPJ/article/view/249830