Boondet, Kanokwan. 2018. “Korean Vocabulary Learning Strategies of Students at Prince of Songkla University, Pattani Campus: A Case Study of Korean 1 in the First Semester 2016”. Journal of International Studies, Prince of Songkla University 8 (2):53-75. https://so03.tci-thaijo.org/index.php/jis/article/view/146859.