การพัดชี ส, สุทธิสานนท์ อ. AN ANALYSIS OF THE INTERNAL CONTROL SYSTEM EFFICIENCY OF THE EDUCATION INSTITUTIONS UNDER THE OFFICE OF THE VOCATIONAL EDUCATION COMMISSION IN BANGKOK. RMUTT-GBER [internet]. 2015 Jun. 30 [cited 2026 Sep. 22];10(1):107-20. available from: https://so03.tci-thaijo.org/index.php/RMUTT-Gber/article/view/242035