Nuanmeesri, Sumitra. “Extended Study of Undergraduate Students’ Usage of Mobile Application for Individual Differentiation Learning Support of Lecture-Based General Education Subjects”. International Journal of Interactive Mobile Technologies (iJIM) 13, no. 09 (September 5, 2019): pp. 99–112. Accessed April 28, 2024. https://online-journals.org/index.php/i-jim/article/view/10558.