Sopin Piyachat โ. ป., & Jirapon Jiyajun จ. จ. (2018). The Model of Marketing Strategy Affects to the Effectiveness of Private Higher Education in Bangkok. Dusit Thani College Journal, 12(1), 233–248. Retrieved from https://so01.tci-thaijo.org/index.php/journaldtc/article/view/118129