การพัดชี สุวินชา, and สุทธิสานนท์ อภิรดา. “AN ANALYSIS OF THE INTERNAL CONTROL SYSTEM EFFICIENCY OF THE EDUCATION INSTITUTIONS UNDER THE OFFICE OF THE VOCATIONAL EDUCATION COMMISSION IN BANGKOK”. RMUTT Global Business and Economics Review 10, no. 1 (June 30, 2015): 107–120. Accessed May 19, 2024. https://so03.tci-thaijo.org/index.php/RMUTT-Gber/article/view/242035.