Panthong K, Usaho C, Siribanpitak P. Academic Management of Tutorial Schools according to the Concept of Enhancing Thailand’s Competitiveness in the Global Arena. EDUCU [Internet]. 2020 Jun. 30 [cited 2024 May 7];48(2):18-33. Available from: https://so02.tci-thaijo.org/index.php/EDUCU/article/view/243173