Ammarit, Natchanan, and Marrisa Fernando. “Factors Influencing Bangkokian Adults’ Decision-Making in Choosing an English Language School”. International Research E-Journal on Business and Economics 2, no. 2 (December 13, 2018): 13. Accessed March 3, 2026. https://auojs.au.edu/index.php/aumitjournal/article/view/3528.