Sutthisarn T. DISCIPLINARY OFFENSES OF NON-COMMISSIONED POLICE OFFICERS IN PROTECTION AND CROWDS CONTROL DIVISION, METROPOLITAN POLICE DIVISION . JMND [internet]. 2021 Aug. 31 [cited 2026 Aug. 27];8(9):307-18. available from: https://so03.tci-thaijo.org/index.php/JMND/article/view/255161