ศรีหริ่ง เ, แสงชัย น. Factors Affecting Primary Student and Parents’ Decision Making For Choosing English Tutorial Institutes In Ban Phai District, Khon Kaen Province. pyuj [Internet]. 2019 Jan. 23 [cited 2024 May 2];28(2):117-28. Available from: https://so05.tci-thaijo.org/index.php/pyu/article/view/167616